12181508975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{516713}}^1$

素因数の和:516787

約数の個数: 24

約数和(自身を含む): 16146279072

約数和(自身を除く): 3964770097

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 4715, 23575, 516713, 2583565, 11884399, 12917825, 21185233, 59421995, 105926165, 297109975, 487260359, 529630825, 2436301795, 12181508975]

約数ペア:

[(1, 12181508975), (5, 2436301795), (23, 529630825), (25, 487260359), (41, 297109975), (115, 105926165), (205, 59421995), (575, 21185233), (943, 12917825), (1025, 11884399), (4715, 2583565), (23575, 516713)]