15660086403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{12781}}^1$

素因数の和:13239

約数の個数: 32

約数和(自身を含む): 22805133120

約数和(自身を除く): 7145046717

約数列:

[1, 3, 13, 39, 89, 267, 353, 1059, 1157, 3471, 4589, 12781, 13767, 31417, 38343, 94251, 166153, 408421, 498459, 1137509, 1225263, 3412527, 4511693, 13535079, 14787617, 44362851, 58652009, 175956027, 401540677, 1204622031, 5220028801, 15660086403]

約数ペア:

[(1, 15660086403), (3, 5220028801), (13, 1204622031), (39, 401540677), (89, 175956027), (267, 58652009), (353, 44362851), (1059, 14787617), (1157, 13535079), (3471, 4511693), (4589, 3412527), (12781, 1225263), (13767, 1137509), (31417, 498459), (38343, 408421), (94251, 166153)]