61304455

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 75572640

約数和(自身を除く): 14268185

約数列:

[1, 5, 43, 215, 389, 733, 1945, 3665, 16727, 31519, 83635, 157595, 285137, 1425685, 12260891, 61304455]

約数ペア:

[(1, 61304455), (5, 12260891), (43, 1425685), (215, 285137), (389, 157595), (733, 83635), (1945, 31519), (3665, 16727)]