880147245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{1907}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 1458933120

約数和(自身を除く): 578785875

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1061, 1907, 3183, 5305, 5721, 9535, 15915, 28605, 30769, 55303, 92307, 153845, 165909, 276515, 461535, 829545, 2023327, 6069981, 10116635, 30349905, 58676483, 176029449, 293382415, 880147245]

約数ペア:

[(1, 880147245), (3, 293382415), (5, 176029449), (15, 58676483), (29, 30349905), (87, 10116635), (145, 6069981), (435, 2023327), (1061, 829545), (1907, 461535), (3183, 276515), (5305, 165909), (5721, 153845), (9535, 92307), (15915, 55303), (28605, 30769)]