3860805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 6693408

約数和(自身を除く): 2832603

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1523, 2535, 4569, 7615, 19799, 22845, 59397, 98995, 257387, 296985, 772161, 1286935, 3860805]

約数ペア:

[(1, 3860805), (3, 1286935), (5, 772161), (13, 296985), (15, 257387), (39, 98995), (65, 59397), (169, 22845), (195, 19799), (507, 7615), (845, 4569), (1523, 2535)]