23164475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 30132000

約数和(自身を除く): 6967525

約数列:

[1, 5, 25, 29, 89, 145, 359, 445, 725, 1795, 2225, 2581, 8975, 10411, 12905, 31951, 52055, 64525, 159755, 260275, 798775, 926579, 4632895, 23164475]

約数ペア:

[(1, 23164475), (5, 4632895), (25, 926579), (29, 798775), (89, 260275), (145, 159755), (359, 64525), (445, 52055), (725, 31951), (1795, 12905), (2225, 10411), (2581, 8975)]