72408675

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 120470464

約数和(自身を除く): 48061789

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 5923, 12225, 17769, 29615, 88845, 148075, 444225, 965449, 2896347, 4827245, 14481735, 24136225, 72408675]

約数ペア:

[(1, 72408675), (3, 24136225), (5, 14481735), (15, 4827245), (25, 2896347), (75, 965449), (163, 444225), (489, 148075), (815, 88845), (2445, 29615), (4075, 17769), (5923, 12225)]