38809312815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28431731}}^1$

素因数の和:28431759

約数の個数: 32

約数和(自身を含む): 76424495616

約数和(自身を除く): 37615182801

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28431731, 85295193, 142158655, 199022117, 369612503, 426475965, 597066351, 995110585, 1108837509, 1848062515, 2587287521, 2985331755, 5544187545, 7761862563, 12936437605, 38809312815]

約数ペア:

[(1, 38809312815), (3, 12936437605), (5, 7761862563), (7, 5544187545), (13, 2985331755), (15, 2587287521), (21, 1848062515), (35, 1108837509), (39, 995110585), (65, 597066351), (91, 426475965), (105, 369612503), (195, 199022117), (273, 142158655), (455, 85295193), (1365, 28431731)]