3433172865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{20809}}^1$

素因数の和:21481

約数の個数: 32

約数和(自身を含む): 5825468160

約数和(自身を除く): 2392295295

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 647, 1941, 3235, 9705, 10999, 20809, 32997, 54995, 62427, 104045, 164985, 312135, 353753, 1061259, 1768765, 5306295, 13463423, 40390269, 67317115, 201951345, 228878191, 686634573, 1144390955, 3433172865]

約数ペア:

[(1, 3433172865), (3, 1144390955), (5, 686634573), (15, 228878191), (17, 201951345), (51, 67317115), (85, 40390269), (255, 13463423), (647, 5306295), (1941, 1768765), (3235, 1061259), (9705, 353753), (10999, 312135), (20809, 164985), (32997, 104045), (54995, 62427)]