40260885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 74207232

約数和(自身を除く): 33946347

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 2927, 4585, 8781, 13755, 14635, 20489, 43905, 61467, 102445, 307335, 383437, 1150311, 1917185, 2684059, 5751555, 8052177, 13420295, 40260885]

約数ペア:

[(1, 40260885), (3, 13420295), (5, 8052177), (7, 5751555), (15, 2684059), (21, 1917185), (35, 1150311), (105, 383437), (131, 307335), (393, 102445), (655, 61467), (917, 43905), (1965, 20489), (2751, 14635), (2927, 13755), (4585, 8781)]