68986995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59729}}^1$

素因数の和:59755

約数の個数: 32

約数和(自身を含む): 137617920

約数和(自身を除く): 68630925

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 59729, 179187, 298645, 418103, 657019, 895935, 1254309, 1971057, 2090515, 3285095, 4599133, 6271545, 9855285, 13797399, 22995665, 68986995]

約数ペア:

[(1, 68986995), (3, 22995665), (5, 13797399), (7, 9855285), (11, 6271545), (15, 4599133), (21, 3285095), (33, 2090515), (35, 1971057), (55, 1254309), (77, 895935), (105, 657019), (165, 418103), (231, 298645), (385, 179187), (1155, 59729)]