15204489321

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{8069}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 23622762240

約数和(自身を除く): 8418272919

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1693, 5079, 8069, 11851, 24207, 35553, 56483, 89729, 169449, 269187, 427657, 628103, 1282971, 1884309, 2993599, 8980797, 13660817, 40982451, 95625719, 286877157, 724023301, 2172069903, 5068163107, 15204489321]

約数ペア:

[(1, 15204489321), (3, 5068163107), (7, 2172069903), (21, 724023301), (53, 286877157), (159, 95625719), (371, 40982451), (1113, 13660817), (1693, 8980797), (5079, 2993599), (8069, 1884309), (11851, 1282971), (24207, 628103), (35553, 427657), (56483, 269187), (89729, 169449)]