42315715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1279}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 54835200

約数和(自身を除く): 12519485

約数列:

[1, 5, 13, 65, 509, 1279, 2545, 6395, 6617, 16627, 33085, 83135, 651011, 3255055, 8463143, 42315715]

約数ペア:

[(1, 42315715), (5, 8463143), (13, 3255055), (65, 651011), (509, 83135), (1279, 33085), (2545, 16627), (6395, 6617)]