11723895

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 20659392

約数和(自身を除く): 8935497

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4271, 12813, 21355, 38439, 64065, 192195, 260531, 781593, 1302655, 2344779, 3907965, 11723895]

約数ペア:

[(1, 11723895), (3, 3907965), (5, 2344779), (9, 1302655), (15, 781593), (45, 260531), (61, 192195), (183, 64065), (305, 38439), (549, 21355), (915, 12813), (2745, 4271)]