4379215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 5713920

約数和(自身を除く): 1334705

約数列:

[1, 5, 19, 31, 95, 155, 589, 1487, 2945, 7435, 28253, 46097, 141265, 230485, 875843, 4379215]

約数ペア:

[(1, 4379215), (5, 875843), (19, 230485), (31, 141265), (95, 46097), (155, 28253), (589, 7435), (1487, 2945)]