7285135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 10741248

約数和(自身を除く): 3456113

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 443, 715, 1265, 1495, 2215, 3289, 4873, 5759, 10189, 16445, 24365, 28795, 50945, 63349, 112079, 132457, 316745, 560395, 662285, 1457027, 7285135]

約数ペア:

[(1, 7285135), (5, 1457027), (11, 662285), (13, 560395), (23, 316745), (55, 132457), (65, 112079), (115, 63349), (143, 50945), (253, 28795), (299, 24365), (443, 16445), (715, 10189), (1265, 5759), (1495, 4873), (2215, 3289)]