15705514461

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1\times {\mathrm{13933}}^1$

素因数の和:18085

約数の個数: 32

約数和(自身を含む): 25781244160

約数和(自身を除く): 10075729699

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4129, 12387, 13933, 28903, 41799, 53677, 86709, 97531, 161031, 181129, 292593, 375739, 543387, 1127217, 1267903, 3803709, 57529357, 172588071, 402705499, 747881641, 1208116497, 2243644923, 5235171487, 15705514461]

約数ペア:

[(1, 15705514461), (3, 5235171487), (7, 2243644923), (13, 1208116497), (21, 747881641), (39, 402705499), (91, 172588071), (273, 57529357), (4129, 3803709), (12387, 1267903), (13933, 1127217), (28903, 543387), (41799, 375739), (53677, 292593), (86709, 181129), (97531, 161031)]