7942735905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{2087}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 14185704960

約数和(自身を除く): 6242969055

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 673, 1131, 1885, 2019, 2087, 3365, 5655, 6261, 8749, 10095, 10435, 19517, 26247, 27131, 31305, 43745, 58551, 60523, 81393, 97585, 131235, 135655, 181569, 253721, 292755, 302615, 406965, 761163, 786799, 907845, 1268605, 1404551, 2360397, 3805815, 3933995, 4213653, 7022755, 11801985, 18259163, 21068265, 40731979, 54777489, 91295815, 122195937, 203659895, 273887445, 529515727, 610979685, 1588547181, 2647578635, 7942735905]

約数ペア:

[(1, 7942735905), (3, 2647578635), (5, 1588547181), (13, 610979685), (15, 529515727), (29, 273887445), (39, 203659895), (65, 122195937), (87, 91295815), (145, 54777489), (195, 40731979), (377, 21068265), (435, 18259163), (673, 11801985), (1131, 7022755), (1885, 4213653), (2019, 3933995), (2087, 3805815), (3365, 2360397), (5655, 1404551), (6261, 1268605), (8749, 907845), (10095, 786799), (10435, 761163), (19517, 406965), (26247, 302615), (27131, 292755), (31305, 253721), (43745, 181569), (58551, 135655), (60523, 131235), (81393, 97585)]