1255225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1696320

約数和(自身を除く): 441095

約数列:

[1, 5, 23, 25, 37, 59, 115, 185, 295, 575, 851, 925, 1357, 1475, 2183, 4255, 6785, 10915, 21275, 33925, 50209, 54575, 251045, 1255225]

約数ペア:

[(1, 1255225), (5, 251045), (23, 54575), (25, 50209), (37, 33925), (59, 21275), (115, 10915), (185, 6785), (295, 4255), (575, 2183), (851, 1475), (925, 1357)]