38140115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4283}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 49660128

約数和(自身を除く): 11520013

約数列:

[1, 5, 13, 65, 137, 685, 1781, 4283, 8905, 21415, 55679, 278395, 586771, 2933855, 7628023, 38140115]

約数ペア:

[(1, 38140115), (5, 7628023), (13, 2933855), (65, 586771), (137, 278395), (685, 55679), (1781, 21415), (4283, 8905)]