145608865

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 176783040

約数和(自身を除く): 31174175

約数列:

[1, 5, 157, 251, 739, 785, 1255, 3695, 39407, 116023, 185489, 197035, 580115, 927445, 29121773, 145608865]

約数ペア:

[(1, 145608865), (5, 29121773), (157, 927445), (251, 580115), (739, 197035), (785, 185489), (1255, 116023), (3695, 39407)]