5238775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 7030800

約数和(自身を除く): 1792025

約数列:

[1, 5, 19, 25, 41, 95, 205, 269, 475, 779, 1025, 1345, 3895, 5111, 6725, 11029, 19475, 25555, 55145, 127775, 209551, 275725, 1047755, 5238775]

約数ペア:

[(1, 5238775), (5, 1047755), (19, 275725), (25, 209551), (41, 127775), (95, 55145), (205, 25555), (269, 19475), (475, 11029), (779, 6725), (1025, 5111), (1345, 3895)]