8269554385

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 10150012800

約数和(自身を除く): 1880458415

約数列:

[1, 5, 107, 149, 227, 457, 535, 745, 1135, 2285, 15943, 24289, 33823, 48899, 68093, 79715, 103739, 121445, 169115, 244495, 340465, 518695, 3619061, 7285951, 11100073, 15457111, 18095305, 36429755, 55500365, 77285555, 1653910877, 8269554385]

約数ペア:

[(1, 8269554385), (5, 1653910877), (107, 77285555), (149, 55500365), (227, 36429755), (457, 18095305), (535, 15457111), (745, 11100073), (1135, 7285951), (2285, 3619061), (15943, 518695), (24289, 340465), (33823, 244495), (48899, 169115), (68093, 121445), (79715, 103739)]