264955745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 84964255

約数列:

[1, 5, 23, 29, 53, 115, 145, 265, 667, 1219, 1499, 1537, 3335, 6095, 7495, 7685, 34477, 35351, 43471, 79447, 172385, 176755, 217355, 397235, 999833, 1827281, 2303963, 4999165, 9136405, 11519815, 52991149, 264955745]

約数ペア:

[(1, 264955745), (5, 52991149), (23, 11519815), (29, 9136405), (53, 4999165), (115, 2303963), (145, 1827281), (265, 999833), (667, 397235), (1219, 217355), (1499, 176755), (1537, 172385), (3335, 79447), (6095, 43471), (7495, 35351), (7685, 34477)]