85818395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 31210405

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 859, 1537, 1885, 3445, 4295, 7685, 11167, 19981, 24911, 45527, 55835, 99905, 124555, 227635, 323843, 591851, 1320283, 1619215, 2959255, 6601415, 17163679, 85818395]

約数ペア:

[(1, 85818395), (5, 17163679), (13, 6601415), (29, 2959255), (53, 1619215), (65, 1320283), (145, 591851), (265, 323843), (377, 227635), (689, 124555), (859, 99905), (1537, 55835), (1885, 45527), (3445, 24911), (4295, 19981), (7685, 11167)]