90575759

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 95145600

約数和(自身を除く): 4569841

約数列:

[1, 43, 67, 149, 211, 2881, 6407, 9073, 9983, 14137, 31439, 429269, 607891, 1351877, 2106413, 90575759]

約数ペア:

[(1, 90575759), (43, 2106413), (67, 1351877), (149, 607891), (211, 429269), (2881, 31439), (6407, 14137), (9073, 9983)]