23961665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 35592768

約数和(自身を除く): 11631103

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 4051, 5915, 20255, 28357, 52663, 141785, 263315, 368641, 684619, 1843205, 3423095, 4792333, 23961665]

約数ペア:

[(1, 23961665), (5, 4792333), (7, 3423095), (13, 1843205), (35, 684619), (65, 368641), (91, 263315), (169, 141785), (455, 52663), (845, 28357), (1183, 20255), (4051, 5915)]