45081225

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 101779200

約数和(自身を除く): 56697975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 47, 49, 63, 75, 87, 105, 135, 141, 145, 147, 175, 189, 203, 225, 235, 245, 261, 315, 329, 423, 435, 441, 525, 609, 675, 705, 725, 735, 783, 945, 987, 1015, 1175, 1225, 1269, 1305, 1323, 1363, 1421, 1575, 1645, 1827, 2115, 2175, 2205, 2303, 2961, 3045, 3525, 3675, 3915, 4089, 4263, 4725, 4935, 5075, 5481, 6345, 6525, 6615, 6815, 6909, 7105, 8225, 8883, 9135, 9541, 10575, 11025, 11515, 12267, 12789, 14805, 15225, 19575, 20445, 20727, 21315, 24675, 27405, 28623, 31725, 33075, 34075, 34545, 35525, 36801, 38367, 44415, 45675, 47705, 57575, 61335, 62181, 63945, 66787, 74025, 85869, 102225, 103635, 106575, 137025, 143115, 172725, 184005, 191835, 200361, 222075, 238525, 257607, 306675, 310905, 319725, 333935, 429345, 518175, 601083, 715575, 920025, 959175, 1001805, 1288035, 1554525, 1669675, 1803249, 2146725, 3005415, 5009025, 6440175, 9016245, 15027075, 45081225]

約数ペア:

[(1, 45081225), (3, 15027075), (5, 9016245), (7, 6440175), (9, 5009025), (15, 3005415), (21, 2146725), (25, 1803249), (27, 1669675), (29, 1554525), (35, 1288035), (45, 1001805), (47, 959175), (49, 920025), (63, 715575), (75, 601083), (87, 518175), (105, 429345), (135, 333935), (141, 319725), (145, 310905), (147, 306675), (175, 257607), (189, 238525), (203, 222075), (225, 200361), (235, 191835), (245, 184005), (261, 172725), (315, 143115), (329, 137025), (423, 106575), (435, 103635), (441, 102225), (525, 85869), (609, 74025), (675, 66787), (705, 63945), (725, 62181), (735, 61335), (783, 57575), (945, 47705), (987, 45675), (1015, 44415), (1175, 38367), (1225, 36801), (1269, 35525), (1305, 34545), (1323, 34075), (1363, 33075), (1421, 31725), (1575, 28623), (1645, 27405), (1827, 24675), (2115, 21315), (2175, 20727), (2205, 20445), (2303, 19575), (2961, 15225), (3045, 14805), (3525, 12789), (3675, 12267), (3915, 11515), (4089, 11025), (4263, 10575), (4725, 9541), (4935, 9135), (5075, 8883), (5481, 8225), (6345, 7105), (6525, 6909), (6615, 6815)]