829561945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{90023}}^1$

素因数の和:90144

約数の個数: 16

約数和(自身を含む): 1058682240

約数和(自身を除く): 229120295

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 90023, 450115, 1710437, 8552185, 8732231, 43661155, 165912389, 829561945]

約数ペア:

[(1, 829561945), (5, 165912389), (19, 43661155), (95, 8732231), (97, 8552185), (485, 1710437), (1843, 450115), (9215, 90023)]