15427305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11101

約数の個数: 24

約数和(自身を含む): 27605760

約数和(自身を除く): 12178455

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11059, 33177, 55295, 99531, 165885, 342829, 497655, 1028487, 1714145, 3085461, 5142435, 15427305]

約数ペア:

[(1, 15427305), (3, 5142435), (5, 3085461), (9, 1714145), (15, 1028487), (31, 497655), (45, 342829), (93, 165885), (155, 99531), (279, 55295), (465, 33177), (1395, 11059)]