15055480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34217}}^1$

素因数の和:34239

約数の個数: 32

約数和(自身を含む): 36955440

約数和(自身を除く): 21899960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34217, 68434, 136868, 171085, 273736, 342170, 376387, 684340, 752774, 1368680, 1505548, 1881935, 3011096, 3763870, 7527740, 15055480]

約数ペア:

[(1, 15055480), (2, 7527740), (4, 3763870), (5, 3011096), (8, 1881935), (10, 1505548), (11, 1368680), (20, 752774), (22, 684340), (40, 376387), (44, 342170), (55, 273736), (88, 171085), (110, 136868), (220, 68434), (440, 34217)]