6741915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 11252736

約数和(自身を除く): 4510821

約数列:

[1, 3, 5, 15, 47, 73, 131, 141, 219, 235, 365, 393, 655, 705, 1095, 1965, 3431, 6157, 9563, 10293, 17155, 18471, 28689, 30785, 47815, 51465, 92355, 143445, 449461, 1348383, 2247305, 6741915]

約数ペア:

[(1, 6741915), (3, 2247305), (5, 1348383), (15, 449461), (47, 143445), (73, 92355), (131, 51465), (141, 47815), (219, 30785), (235, 28689), (365, 18471), (393, 17155), (655, 10293), (705, 9563), (1095, 6157), (1965, 3431)]