80908935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 136853760

約数和(自身を除く): 55944825

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 313, 907, 939, 1565, 2721, 4535, 4695, 5947, 13605, 17233, 17841, 29735, 51699, 86165, 89205, 258495, 283891, 851673, 1419455, 4258365, 5393929, 16181787, 26969645, 80908935]

約数ペア:

[(1, 80908935), (3, 26969645), (5, 16181787), (15, 5393929), (19, 4258365), (57, 1419455), (95, 851673), (285, 283891), (313, 258495), (907, 89205), (939, 86165), (1565, 51699), (2721, 29735), (4535, 17841), (4695, 17233), (5947, 13605)]