74115965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 37305475

約数列:

[1, 5, 7, 11, 35, 55, 77, 311, 385, 619, 1555, 2177, 3095, 3421, 4333, 6809, 10885, 17105, 21665, 23947, 34045, 47663, 119735, 192509, 238315, 962545, 1347563, 2117599, 6737815, 10587995, 14823193, 74115965]

約数ペア:

[(1, 74115965), (5, 14823193), (7, 10587995), (11, 6737815), (35, 2117599), (55, 1347563), (77, 962545), (311, 238315), (385, 192509), (619, 119735), (1555, 47663), (2177, 34045), (3095, 23947), (3421, 21665), (4333, 17105), (6809, 10885)]