30447885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12011}}^1$

素因数の和:12045

約数の個数: 24

約数和(自身を含む): 52756704

約数和(自身を除く): 22308819

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 12011, 36033, 60055, 156143, 180165, 468429, 780715, 2029859, 2342145, 6089577, 10149295, 30447885]

約数ペア:

[(1, 30447885), (3, 10149295), (5, 6089577), (13, 2342145), (15, 2029859), (39, 780715), (65, 468429), (169, 180165), (195, 156143), (507, 60055), (845, 36033), (2535, 12011)]