23827335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 43891200

約数和(自身を除く): 20063865

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1523, 2235, 3129, 4569, 5215, 7615, 10661, 15645, 22845, 31983, 53305, 159915, 226927, 680781, 1134635, 1588489, 3403905, 4765467, 7942445, 23827335]

約数ペア:

[(1, 23827335), (3, 7942445), (5, 4765467), (7, 3403905), (15, 1588489), (21, 1134635), (35, 680781), (105, 226927), (149, 159915), (447, 53305), (745, 31983), (1043, 22845), (1523, 15645), (2235, 10661), (3129, 7615), (4569, 5215)]