15339545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 19906320

約数和(自身を除く): 4566775

約数列:

[1, 5, 13, 65, 409, 577, 2045, 2885, 5317, 7501, 26585, 37505, 235993, 1179965, 3067909, 15339545]

約数ペア:

[(1, 15339545), (5, 3067909), (13, 1179965), (65, 235993), (409, 37505), (577, 26585), (2045, 7501), (2885, 5317)]