434857245

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 707616000

約数和(自身を除く): 272758755

約数列:

[1, 3, 5, 15, 103, 149, 309, 447, 515, 745, 1545, 1889, 2235, 5667, 9445, 15347, 28335, 46041, 76735, 194567, 230205, 281461, 583701, 844383, 972835, 1407305, 2918505, 4221915, 28990483, 86971449, 144952415, 434857245]

約数ペア:

[(1, 434857245), (3, 144952415), (5, 86971449), (15, 28990483), (103, 4221915), (149, 2918505), (309, 1407305), (447, 972835), (515, 844383), (745, 583701), (1545, 281461), (1889, 230205), (2235, 194567), (5667, 76735), (9445, 46041), (15347, 28335)]