2945490925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{153611}}^1$

素因数の和:153693

約数の個数: 24

約数和(自身を含む): 4000056480

約数和(自身を除く): 1054565555

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 19175, 153611, 768055, 1996943, 3840275, 9063049, 9984715, 45315245, 49923575, 117819637, 226576225, 589098185, 2945490925]

約数ペア:

[(1, 2945490925), (5, 589098185), (13, 226576225), (25, 117819637), (59, 49923575), (65, 45315245), (295, 9984715), (325, 9063049), (767, 3840275), (1475, 1996943), (3835, 768055), (19175, 153611)]