25864295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 32060448

約数和(自身を除く): 6196153

約数列:

[1, 5, 37, 185, 251, 557, 1255, 2785, 9287, 20609, 46435, 103045, 139807, 699035, 5172859, 25864295]

約数ペア:

[(1, 25864295), (5, 5172859), (37, 699035), (185, 139807), (251, 103045), (557, 46435), (1255, 20609), (2785, 9287)]