25413275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 33197280

約数和(自身を除く): 7784005

約数列:

[1, 5, 23, 25, 115, 193, 229, 575, 965, 1145, 4439, 4825, 5267, 5725, 22195, 26335, 44197, 110975, 131675, 220985, 1016531, 1104925, 5082655, 25413275]

約数ペア:

[(1, 25413275), (5, 5082655), (23, 1104925), (25, 1016531), (115, 220985), (193, 131675), (229, 110975), (575, 44197), (965, 26335), (1145, 22195), (4439, 5725), (4825, 5267)]