24907675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 33529104

約数和(自身を除く): 8621429

約数列:

[1, 5, 13, 25, 65, 173, 325, 443, 865, 2215, 2249, 4325, 5759, 11075, 11245, 28795, 56225, 76639, 143975, 383195, 996307, 1915975, 4981535, 24907675]

約数ペア:

[(1, 24907675), (5, 4981535), (13, 1915975), (25, 996307), (65, 383195), (173, 143975), (325, 76639), (443, 56225), (865, 28795), (2215, 11245), (2249, 11075), (4325, 5759)]