528065785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 708654240

約数和(自身を除く): 180588455

約数列:

[1, 5, 13, 29, 65, 145, 377, 457, 613, 1885, 2285, 3065, 5941, 7969, 13253, 17777, 29705, 39845, 66265, 88885, 172289, 231101, 280141, 861445, 1155505, 1400705, 3641833, 8124089, 18209165, 40620445, 105613157, 528065785]

約数ペア:

[(1, 528065785), (5, 105613157), (13, 40620445), (29, 18209165), (65, 8124089), (145, 3641833), (377, 1400705), (457, 1155505), (613, 861445), (1885, 280141), (2285, 231101), (3065, 172289), (5941, 88885), (7969, 66265), (13253, 39845), (17777, 29705)]