89008855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 123076800

約数和(自身を除く): 34067945

約数列:

[1, 5, 13, 17, 65, 85, 109, 221, 545, 739, 1105, 1417, 1853, 3695, 7085, 9265, 9607, 12563, 24089, 48035, 62815, 80551, 120445, 163319, 402755, 816595, 1047163, 1369367, 5235815, 6846835, 17801771, 89008855]

約数ペア:

[(1, 89008855), (5, 17801771), (13, 6846835), (17, 5235815), (65, 1369367), (85, 1047163), (109, 816595), (221, 402755), (545, 163319), (739, 120445), (1105, 80551), (1417, 62815), (1853, 48035), (3695, 24089), (7085, 12563), (9265, 9607)]