1254399535725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1217}}^1\times {\mathrm{2141}}^1$

素因数の和:3516

約数の個数: 144

約数和(自身を含む): 2434093333056

約数和(自身を除く): 1179693797331

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 131, 147, 175, 245, 393, 525, 655, 735, 917, 1217, 1225, 1965, 2141, 2751, 3275, 3651, 3675, 4585, 6085, 6419, 6423, 8519, 9825, 10705, 13755, 14987, 18255, 19257, 22925, 25557, 30425, 32095, 32115, 42595, 44961, 53525, 59633, 68775, 74935, 91275, 96285, 104909, 127785, 159427, 160475, 160575, 178899, 212975, 224805, 280471, 298165, 314727, 374675, 478281, 481425, 524545, 638925, 797135, 841413, 894495, 1115989, 1124025, 1402355, 1490825, 1573635, 1963297, 2391405, 2605597, 2622725, 3347967, 3985675, 4207065, 4472475, 5579945, 5889891, 7011775, 7811923, 7816791, 7868175, 9816485, 11957025, 13027985, 13743079, 16739835, 18239179, 21035325, 23435769, 27899725, 29449455, 39059615, 39083955, 41229237, 49082425, 54717537, 65139925, 68715395, 83699175, 91195895, 117178845, 127674253, 147247275, 195298075, 195419775, 206146185, 273587685, 341333207, 343576975, 383022759, 455979475, 585894225, 638371265, 1023999621, 1030730925, 1367938425, 1706666035, 1915113795, 2389332449, 3191856325, 5119998105, 7167997347, 8533330175, 9575568975, 11946662245, 16725327143, 25599990525, 35839986735, 50175981429, 59733311225, 83626635715, 179199933675, 250879907145, 418133178575, 1254399535725]

約数ペア:

[(1, 1254399535725), (3, 418133178575), (5, 250879907145), (7, 179199933675), (15, 83626635715), (21, 59733311225), (25, 50175981429), (35, 35839986735), (49, 25599990525), (75, 16725327143), (105, 11946662245), (131, 9575568975), (147, 8533330175), (175, 7167997347), (245, 5119998105), (393, 3191856325), (525, 2389332449), (655, 1915113795), (735, 1706666035), (917, 1367938425), (1217, 1030730925), (1225, 1023999621), (1965, 638371265), (2141, 585894225), (2751, 455979475), (3275, 383022759), (3651, 343576975), (3675, 341333207), (4585, 273587685), (6085, 206146185), (6419, 195419775), (6423, 195298075), (8519, 147247275), (9825, 127674253), (10705, 117178845), (13755, 91195895), (14987, 83699175), (18255, 68715395), (19257, 65139925), (22925, 54717537), (25557, 49082425), (30425, 41229237), (32095, 39083955), (32115, 39059615), (42595, 29449455), (44961, 27899725), (53525, 23435769), (59633, 21035325), (68775, 18239179), (74935, 16739835), (91275, 13743079), (96285, 13027985), (104909, 11957025), (127785, 9816485), (159427, 7868175), (160475, 7816791), (160575, 7811923), (178899, 7011775), (212975, 5889891), (224805, 5579945), (280471, 4472475), (298165, 4207065), (314727, 3985675), (374675, 3347967), (478281, 2622725), (481425, 2605597), (524545, 2391405), (638925, 1963297), (797135, 1573635), (841413, 1490825), (894495, 1402355), (1115989, 1124025)]