85845655

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 37533545

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1015, 1019, 2407, 2905, 5095, 7133, 12035, 16849, 29551, 35665, 84245, 84577, 147755, 206857, 422885, 592039, 1034285, 2452733, 2960195, 12263665, 17169131, 85845655]

約数ペア:

[(1, 85845655), (5, 17169131), (7, 12263665), (29, 2960195), (35, 2452733), (83, 1034285), (145, 592039), (203, 422885), (415, 206857), (581, 147755), (1015, 84577), (1019, 84245), (2407, 35665), (2905, 29551), (5095, 16849), (7133, 12035)]