13712445

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 23855832

約数和(自身を除く): 10143387

約数列:

[1, 3, 5, 9, 15, 45, 461, 661, 1383, 1983, 2305, 3305, 4149, 5949, 6915, 9915, 20745, 29745, 304721, 914163, 1523605, 2742489, 4570815, 13712445]

約数ペア:

[(1, 13712445), (3, 4570815), (5, 2742489), (9, 1523605), (15, 914163), (45, 304721), (461, 29745), (661, 20745), (1383, 9915), (1983, 6915), (2305, 5949), (3305, 4149)]