57352685

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 20787475

約数列:

[1, 5, 13, 23, 65, 115, 169, 227, 299, 845, 1135, 1495, 2197, 2951, 3887, 5221, 10985, 14755, 19435, 26105, 38363, 50531, 67873, 191815, 252655, 339365, 498719, 882349, 2493595, 4411745, 11470537, 57352685]

約数ペア:

[(1, 57352685), (5, 11470537), (13, 4411745), (23, 2493595), (65, 882349), (115, 498719), (169, 339365), (227, 252655), (299, 191815), (845, 67873), (1135, 50531), (1495, 38363), (2197, 26105), (2951, 19435), (3887, 14755), (5221, 10985)]