225520355

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 275827584

約数和(自身を除く): 50307229

約数列:

[1, 5, 61, 305, 463, 1597, 2315, 7985, 28243, 97417, 141215, 487085, 739411, 3697055, 45104071, 225520355]

約数ペア:

[(1, 225520355), (5, 45104071), (61, 3697055), (305, 739411), (463, 487085), (1597, 141215), (2315, 97417), (7985, 28243)]