23881455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40823}}^1$

素因数の和:40847

約数の個数: 24

約数和(自身を含む): 44579808

約数和(自身を除く): 20698353

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40823, 122469, 204115, 367407, 530699, 612345, 1592097, 1837035, 2653495, 4776291, 7960485, 23881455]

約数ペア:

[(1, 23881455), (3, 7960485), (5, 4776291), (9, 2653495), (13, 1837035), (15, 1592097), (39, 612345), (45, 530699), (65, 367407), (117, 204115), (195, 122469), (585, 40823)]