90660585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 59882775

約数列:

[1, 3, 5, 15, 31, 93, 155, 241, 465, 723, 809, 1205, 2427, 3615, 4045, 7471, 12135, 22413, 25079, 37355, 75237, 112065, 125395, 194969, 376185, 584907, 974845, 2924535, 6044039, 18132117, 30220195, 90660585]

約数ペア:

[(1, 90660585), (3, 30220195), (5, 18132117), (15, 6044039), (31, 2924535), (93, 974845), (155, 584907), (241, 376185), (465, 194969), (723, 125395), (809, 112065), (1205, 75237), (2427, 37355), (3615, 25079), (4045, 22413), (7471, 12135)]