125401615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1997}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 158721120

約数和(自身を除く): 33319505

約数列:

[1, 5, 19, 95, 661, 1997, 3305, 9985, 12559, 37943, 62795, 189715, 1320017, 6600085, 25080323, 125401615]

約数ペア:

[(1, 125401615), (5, 25080323), (19, 6600085), (95, 1320017), (661, 189715), (1997, 62795), (3305, 37943), (9985, 12559)]