2528463025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399757}}^1$

素因数の和:399801

約数の個数: 24

約数和(自身を含む): 3569039424

約数和(自身を除く): 1040576399

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 399757, 1998785, 4397327, 9194411, 9993925, 21986635, 45972055, 101138521, 109933175, 229860275, 505692605, 2528463025]

約数ペア:

[(1, 2528463025), (5, 505692605), (11, 229860275), (23, 109933175), (25, 101138521), (55, 45972055), (115, 21986635), (253, 9993925), (275, 9194411), (575, 4397327), (1265, 1998785), (6325, 399757)]