542019745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 703572480

約数和(自身を除く): 161552735

約数列:

[1, 5, 19, 47, 95, 233, 235, 521, 893, 1165, 2605, 4427, 4465, 9899, 10951, 22135, 24487, 49495, 54755, 121393, 122435, 208069, 465253, 606965, 1040345, 2306467, 2326265, 5705471, 11532335, 28527355, 108403949, 542019745]

約数ペア:

[(1, 542019745), (5, 108403949), (19, 28527355), (47, 11532335), (95, 5705471), (233, 2326265), (235, 2306467), (521, 1040345), (893, 606965), (1165, 465253), (2605, 208069), (4427, 122435), (4465, 121393), (9899, 54755), (10951, 49495), (22135, 24487)]