68667445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 35841995

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3023, 3245, 4543, 15115, 21161, 22715, 33253, 105805, 166265, 178357, 232771, 891785, 1163855, 1248499, 1961927, 6242495, 9809635, 13733489, 68667445]

約数ペア:

[(1, 68667445), (5, 13733489), (7, 9809635), (11, 6242495), (35, 1961927), (55, 1248499), (59, 1163855), (77, 891785), (295, 232771), (385, 178357), (413, 166265), (649, 105805), (2065, 33253), (3023, 22715), (3245, 21161), (4543, 15115)]