15663772795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{4391}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 20794890240

約数和(自身を除く): 5131117445

約数列:

[1, 5, 11, 55, 79, 395, 821, 869, 4105, 4345, 4391, 9031, 21955, 45155, 48301, 64859, 241505, 324295, 346889, 713449, 1734445, 3567245, 3605011, 3815779, 18025055, 19078895, 39655121, 198275605, 284795869, 1423979345, 3132754559, 15663772795]

約数ペア:

[(1, 15663772795), (5, 3132754559), (11, 1423979345), (55, 284795869), (79, 198275605), (395, 39655121), (821, 19078895), (869, 18025055), (4105, 3815779), (4345, 3605011), (4391, 3567245), (9031, 1734445), (21955, 713449), (45155, 346889), (48301, 324295), (64859, 241505)]