38993115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 71976960

約数和(自身を除く): 32983845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3407, 3815, 10221, 11445, 17035, 23849, 51105, 71547, 119245, 357735, 371363, 1114089, 1856815, 2599541, 5570445, 7798623, 12997705, 38993115]

約数ペア:

[(1, 38993115), (3, 12997705), (5, 7798623), (7, 5570445), (15, 2599541), (21, 1856815), (35, 1114089), (105, 371363), (109, 357735), (327, 119245), (545, 71547), (763, 51105), (1635, 23849), (2289, 17035), (3407, 11445), (3815, 10221)]