8256165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 14169600

約数和(自身を除く): 5913435

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 491, 885, 1121, 1473, 2455, 3363, 5605, 7365, 9329, 16815, 27987, 28969, 46645, 86907, 139935, 144845, 434535, 550411, 1651233, 2752055, 8256165]

約数ペア:

[(1, 8256165), (3, 2752055), (5, 1651233), (15, 550411), (19, 434535), (57, 144845), (59, 139935), (95, 86907), (177, 46645), (285, 28969), (295, 27987), (491, 16815), (885, 9329), (1121, 7365), (1473, 5605), (2455, 3363)]