15674996805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{780433}}^1$

素因数の和:780557

約数の個数: 32

約数和(自身を含む): 27271485696

約数和(自身を除く): 11596488891

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 20085, 780433, 2341299, 3902165, 10145629, 11706495, 30436887, 50728145, 80384599, 152184435, 241153797, 401922995, 1044999787, 1205768985, 3134999361, 5224998935, 15674996805]

約数ペア:

[(1, 15674996805), (3, 5224998935), (5, 3134999361), (13, 1205768985), (15, 1044999787), (39, 401922995), (65, 241153797), (103, 152184435), (195, 80384599), (309, 50728145), (515, 30436887), (1339, 11706495), (1545, 10145629), (4017, 3902165), (6695, 2341299), (20085, 780433)]