12435475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 16842672

約数和(自身を除く): 4407197

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 461, 1079, 2075, 2305, 5395, 5993, 11525, 26975, 29965, 38263, 149825, 191315, 497419, 956575, 2487095, 12435475]

約数ペア:

[(1, 12435475), (5, 2487095), (13, 956575), (25, 497419), (65, 191315), (83, 149825), (325, 38263), (415, 29965), (461, 26975), (1079, 11525), (2075, 5993), (2305, 5395)]