23404355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 31092432

約数和(自身を除く): 7688077

約数列:

[1, 5, 13, 47, 65, 163, 235, 611, 815, 2119, 2209, 3055, 7661, 10595, 11045, 28717, 38305, 99593, 143585, 360067, 497965, 1800335, 4680871, 23404355]

約数ペア:

[(1, 23404355), (5, 4680871), (13, 1800335), (47, 497965), (65, 360067), (163, 143585), (235, 99593), (611, 38305), (815, 28717), (2119, 11045), (2209, 10595), (3055, 7661)]