160996785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3121}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 272737920

約数和(自身を除く): 111741135

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 2715, 3121, 3439, 9363, 10317, 15605, 17195, 46815, 51585, 59299, 177897, 296495, 564901, 889485, 1694703, 2824505, 8473515, 10733119, 32199357, 53665595, 160996785]

約数ペア:

[(1, 160996785), (3, 53665595), (5, 32199357), (15, 10733119), (19, 8473515), (57, 2824505), (95, 1694703), (181, 889485), (285, 564901), (543, 296495), (905, 177897), (2715, 59299), (3121, 51585), (3439, 46815), (9363, 17195), (10317, 15605)]