80330635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 121139712

約数和(自身を除く): 40809077

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1507, 1523, 4795, 7535, 7615, 10549, 10661, 16753, 52745, 53305, 83765, 117271, 208651, 586355, 1043255, 1460557, 2295161, 7302785, 11475805, 16066127, 80330635]

約数ペア:

[(1, 80330635), (5, 16066127), (7, 11475805), (11, 7302785), (35, 2295161), (55, 1460557), (77, 1043255), (137, 586355), (385, 208651), (685, 117271), (959, 83765), (1507, 53305), (1523, 52745), (4795, 16753), (7535, 10661), (7615, 10549)]