151228415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7481}}^1$

素因数の和:7810

約数の個数: 16

約数和(自身を含む): 196088256

約数和(自身を除く): 44859841

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 7481, 20215, 37405, 97253, 486265, 2326591, 11632955, 30245683, 151228415]

約数ペア:

[(1, 151228415), (5, 30245683), (13, 11632955), (65, 2326591), (311, 486265), (1555, 97253), (4043, 37405), (7481, 20215)]