23929245

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 41592096

約数和(自身を除く): 17662851

約数列:

[1, 3, 5, 9, 15, 45, 643, 827, 1929, 2481, 3215, 4135, 5787, 7443, 9645, 12405, 28935, 37215, 531761, 1595283, 2658805, 4785849, 7976415, 23929245]

約数ペア:

[(1, 23929245), (3, 7976415), (5, 4785849), (9, 2658805), (15, 1595283), (45, 531761), (643, 37215), (827, 28935), (1929, 12405), (2481, 9645), (3215, 7443), (4135, 5787)]