38717425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 49746816

約数和(自身を除く): 11029391

約数列:

[1, 5, 25, 47, 83, 235, 397, 415, 1175, 1985, 2075, 3901, 9925, 18659, 19505, 32951, 93295, 97525, 164755, 466475, 823775, 1548697, 7743485, 38717425]

約数ペア:

[(1, 38717425), (5, 7743485), (25, 1548697), (47, 823775), (83, 466475), (235, 164755), (397, 97525), (415, 93295), (1175, 32951), (1985, 19505), (2075, 18659), (3901, 9925)]