13717875

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 23070528

約数和(自身を除く): 9352653

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 233, 375, 471, 699, 785, 1165, 2355, 3495, 3925, 5825, 11775, 17475, 19625, 29125, 36581, 58875, 87375, 109743, 182905, 548715, 914525, 2743575, 4572625, 13717875]

約数ペア:

[(1, 13717875), (3, 4572625), (5, 2743575), (15, 914525), (25, 548715), (75, 182905), (125, 109743), (157, 87375), (233, 58875), (375, 36581), (471, 29125), (699, 19625), (785, 17475), (1165, 11775), (2355, 5825), (3495, 3925)]