1337521155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{5783}}^1$

素因数の和:6715

約数の個数: 32

約数和(自身を含む): 2268808704

約数和(自身を除く): 931287549

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 907, 2721, 4535, 5783, 13605, 15419, 17349, 28915, 46257, 77095, 86745, 98311, 231285, 294933, 491555, 1474665, 5245181, 15735543, 26225905, 78677715, 89168077, 267504231, 445840385, 1337521155]

約数ペア:

[(1, 1337521155), (3, 445840385), (5, 267504231), (15, 89168077), (17, 78677715), (51, 26225905), (85, 15735543), (255, 5245181), (907, 1474665), (2721, 491555), (4535, 294933), (5783, 231285), (13605, 98311), (15419, 86745), (17349, 77095), (28915, 46257)]