580195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 880992

約数和(自身を除く): 300797

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 137, 385, 605, 685, 847, 959, 1507, 4235, 4795, 7535, 10549, 16577, 52745, 82885, 116039, 580195]

約数ペア:

[(1, 580195), (5, 116039), (7, 82885), (11, 52745), (35, 16577), (55, 10549), (77, 7535), (121, 4795), (137, 4235), (385, 1507), (605, 959), (685, 847)]