105222005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 151200000

約数和(自身を除く): 45977995

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1015, 1249, 2407, 2905, 6245, 8743, 12035, 16849, 36221, 43715, 84245, 103667, 181105, 253547, 518335, 725669, 1267735, 3006343, 3628345, 15031715, 21044401, 105222005]

約数ペア:

[(1, 105222005), (5, 21044401), (7, 15031715), (29, 3628345), (35, 3006343), (83, 1267735), (145, 725669), (203, 518335), (415, 253547), (581, 181105), (1015, 103667), (1249, 84245), (2407, 43715), (2905, 36221), (6245, 16849), (8743, 12035)]