57042045

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23917}}^1$

素因数の和:23981

約数の個数: 24

約数和(自身を含む): 100742616

約数和(自身を除く): 43700571

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 23917, 71751, 119585, 215253, 358755, 1076265, 1267601, 3802803, 6338005, 11408409, 19014015, 57042045]

約数ペア:

[(1, 57042045), (3, 19014015), (5, 11408409), (9, 6338005), (15, 3802803), (45, 1267601), (53, 1076265), (159, 358755), (265, 215253), (477, 119585), (795, 71751), (2385, 23917)]