49564995

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 81131520

約数和(自身を除く): 31566525

約数列:

[1, 3, 5, 15, 79, 151, 237, 277, 395, 453, 755, 831, 1185, 1385, 2265, 4155, 11929, 21883, 35787, 41827, 59645, 65649, 109415, 125481, 178935, 209135, 328245, 627405, 3304333, 9912999, 16521665, 49564995]

約数ペア:

[(1, 49564995), (3, 16521665), (5, 9912999), (15, 3304333), (79, 627405), (151, 328245), (237, 209135), (277, 178935), (395, 125481), (453, 109415), (755, 65649), (831, 59645), (1185, 41827), (1385, 35787), (2265, 21883), (4155, 11929)]