66683445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 47018955

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 2819, 4731, 7885, 8457, 14095, 23655, 42285, 53561, 160683, 233977, 267805, 701931, 803415, 1169885, 3509655, 4445563, 13336689, 22227815, 66683445]

約数ペア:

[(1, 66683445), (3, 22227815), (5, 13336689), (15, 4445563), (19, 3509655), (57, 1169885), (83, 803415), (95, 701931), (249, 267805), (285, 233977), (415, 160683), (1245, 53561), (1577, 42285), (2819, 23655), (4731, 14095), (7885, 8457)]