1566796415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 2023107840

約数和(自身を除く): 456311425

約数列:

[1, 5, 17, 85, 113, 157, 565, 785, 1039, 1921, 2669, 5195, 9605, 13345, 17663, 17741, 88315, 88705, 117407, 163123, 301597, 587035, 815615, 1507985, 1995919, 2773091, 9979595, 13865455, 18432899, 92164495, 313359283, 1566796415]

約数ペア:

[(1, 1566796415), (5, 313359283), (17, 92164495), (85, 18432899), (113, 13865455), (157, 9979595), (565, 2773091), (785, 1995919), (1039, 1507985), (1921, 815615), (2669, 587035), (5195, 301597), (9605, 163123), (13345, 117407), (17663, 88705), (17741, 88315)]