25260325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 7737563

約数列:

[1, 5, 23, 25, 115, 197, 223, 575, 985, 1115, 4531, 4925, 5129, 5575, 22655, 25645, 43931, 113275, 128225, 219655, 1010413, 1098275, 5052065, 25260325]

約数ペア:

[(1, 25260325), (5, 5052065), (23, 1098275), (25, 1010413), (115, 219655), (197, 128225), (223, 113275), (575, 43931), (985, 25645), (1115, 22655), (4531, 5575), (4925, 5129)]