521001585

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1049}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 1001952000

約数和(自身を除く): 480950415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 283, 351, 585, 849, 1049, 1415, 1755, 2547, 3147, 3679, 4245, 5245, 7641, 9441, 11037, 12735, 13637, 15735, 18395, 28323, 33111, 38205, 40911, 47205, 55185, 68185, 99333, 122733, 141615, 165555, 204555, 296867, 368199, 496665, 613665, 890601, 1484335, 1840995, 2671803, 3859271, 4453005, 8015409, 11577813, 13359015, 19296355, 34733439, 40077045, 57889065, 104200317, 173667195, 521001585]

約数ペア:

[(1, 521001585), (3, 173667195), (5, 104200317), (9, 57889065), (13, 40077045), (15, 34733439), (27, 19296355), (39, 13359015), (45, 11577813), (65, 8015409), (117, 4453005), (135, 3859271), (195, 2671803), (283, 1840995), (351, 1484335), (585, 890601), (849, 613665), (1049, 496665), (1415, 368199), (1755, 296867), (2547, 204555), (3147, 165555), (3679, 141615), (4245, 122733), (5245, 99333), (7641, 68185), (9441, 55185), (11037, 47205), (12735, 40911), (13637, 38205), (15735, 33111), (18395, 28323)]