1026152025

素因数分解:

$3^1\times 5^2\times {\mathrm{1889}}^1\times {\mathrm{7243}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 1697703840

約数和(自身を除く): 671551815

約数列:

[1, 3, 5, 15, 25, 75, 1889, 5667, 7243, 9445, 21729, 28335, 36215, 47225, 108645, 141675, 181075, 543225, 13682027, 41046081, 68410135, 205230405, 342050675, 1026152025]

約数ペア:

[(1, 1026152025), (3, 342050675), (5, 205230405), (15, 68410135), (25, 41046081), (75, 13682027), (1889, 543225), (5667, 181075), (7243, 141675), (9445, 108645), (21729, 47225), (28335, 36215)]