2016204045

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{2503}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 3271145472

約数和(自身を除く): 1254941427

約数列:

[1, 3, 5, 15, 83, 249, 415, 647, 1245, 1941, 2503, 3235, 7509, 9705, 12515, 37545, 53701, 161103, 207749, 268505, 623247, 805515, 1038745, 1619441, 3116235, 4858323, 8097205, 24291615, 134413603, 403240809, 672068015, 2016204045]

約数ペア:

[(1, 2016204045), (3, 672068015), (5, 403240809), (15, 134413603), (83, 24291615), (249, 8097205), (415, 4858323), (647, 3116235), (1245, 1619441), (1941, 1038745), (2503, 805515), (3235, 623247), (7509, 268505), (9705, 207749), (12515, 161103), (37545, 53701)]