85393995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 56440245

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 809, 1135, 2427, 3405, 4045, 7037, 12135, 21111, 25079, 35185, 75237, 105555, 125395, 183643, 376185, 550929, 918215, 2754645, 5692933, 17078799, 28464665, 85393995]

約数ペア:

[(1, 85393995), (3, 28464665), (5, 17078799), (15, 5692933), (31, 2754645), (93, 918215), (155, 550929), (227, 376185), (465, 183643), (681, 125395), (809, 105555), (1135, 75237), (2427, 35185), (3405, 25079), (4045, 21111), (7037, 12135)]