338590915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127051}}^1$

素因数の和:127110

約数の個数: 16

約数和(自身を含む): 448239456

約数和(自身を除く): 109648541

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 127051, 635255, 1651663, 5209091, 8258315, 26045455, 67718183, 338590915]

約数ペア:

[(1, 338590915), (5, 67718183), (13, 26045455), (41, 8258315), (65, 5209091), (205, 1651663), (533, 635255), (2665, 127051)]