12488875

素因数分解:

$5^3\times 7^2\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 18139680

約数和(自身を除く): 5650805

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 2039, 6125, 10195, 14273, 50975, 71365, 99911, 254875, 356825, 499555, 1784125, 2497775, 12488875]

約数ペア:

[(1, 12488875), (5, 2497775), (7, 1784125), (25, 499555), (35, 356825), (49, 254875), (125, 99911), (175, 71365), (245, 50975), (875, 14273), (1225, 10195), (2039, 6125)]