2007503525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{1901}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 2540790504

約数和(自身を除く): 533286979

約数列:

[1, 5, 25, 53, 265, 797, 1325, 1901, 3985, 9505, 19925, 42241, 47525, 100753, 211205, 503765, 1056025, 1515097, 2518825, 7575485, 37877425, 80300141, 401500705, 2007503525]

約数ペア:

[(1, 2007503525), (5, 401500705), (25, 80300141), (53, 37877425), (265, 7575485), (797, 2518825), (1325, 1515097), (1901, 1056025), (3985, 503765), (9505, 211205), (19925, 100753), (42241, 47525)]