1330881825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 2734547200

約数和(自身を除く): 1403665375

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 109, 175, 195, 273, 325, 327, 455, 525, 545, 763, 975, 1365, 1417, 1635, 1789, 2275, 2289, 2725, 3815, 4251, 5367, 6825, 7085, 8175, 8945, 9919, 11445, 12523, 19075, 21255, 23257, 26835, 29757, 35425, 37569, 44725, 49595, 57225, 62615, 69771, 106275, 116285, 134175, 148785, 162799, 187845, 195001, 247975, 313075, 348855, 488397, 581425, 585003, 743925, 813995, 939225, 975005, 1365007, 1744275, 2441985, 2535013, 2925015, 4069975, 4095021, 4875025, 6825035, 7605039, 12209925, 12675065, 14625075, 17745091, 20475105, 34125175, 38025195, 53235273, 63375325, 88725455, 102375525, 190125975, 266176365, 443627275, 1330881825]

約数ペア:

[(1, 1330881825), (3, 443627275), (5, 266176365), (7, 190125975), (13, 102375525), (15, 88725455), (21, 63375325), (25, 53235273), (35, 38025195), (39, 34125175), (65, 20475105), (75, 17745091), (91, 14625075), (105, 12675065), (109, 12209925), (175, 7605039), (195, 6825035), (273, 4875025), (325, 4095021), (327, 4069975), (455, 2925015), (525, 2535013), (545, 2441985), (763, 1744275), (975, 1365007), (1365, 975005), (1417, 939225), (1635, 813995), (1789, 743925), (2275, 585003), (2289, 581425), (2725, 488397), (3815, 348855), (4251, 313075), (5367, 247975), (6825, 195001), (7085, 187845), (8175, 162799), (8945, 148785), (9919, 134175), (11445, 116285), (12523, 106275), (19075, 69771), (21255, 62615), (23257, 57225), (26835, 49595), (29757, 44725), (35425, 37569)]