42421145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2801}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 55076112

約数和(自身を除く): 12654967

約数列:

[1, 5, 13, 65, 233, 1165, 2801, 3029, 14005, 15145, 36413, 182065, 652633, 3263165, 8484229, 42421145]

約数ペア:

[(1, 42421145), (5, 8484229), (13, 3263165), (65, 652633), (233, 182065), (1165, 36413), (2801, 15145), (3029, 14005)]