54821385

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10781}}^1$

素因数の和:10905

約数の個数: 24

約数和(自身を含む): 95873544

約数和(自身を除く): 41052159

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 10781, 32343, 53905, 97029, 161715, 485145, 1218253, 3654759, 6091265, 10964277, 18273795, 54821385]

約数ペア:

[(1, 54821385), (3, 18273795), (5, 10964277), (9, 6091265), (15, 3654759), (45, 1218253), (113, 485145), (339, 161715), (565, 97029), (1017, 53905), (1695, 32343), (5085, 10781)]