82636225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 127670400

約数和(自身を除く): 45034175

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 475, 551, 665, 725, 857, 1015, 2755, 3325, 3857, 4285, 5075, 5999, 13775, 16283, 19285, 21425, 24853, 29995, 81415, 96425, 113981, 124265, 149975, 173971, 407075, 472207, 569905, 621325, 869855, 2361035, 2849525, 3305449, 4349275, 11805175, 16527245, 82636225]

約数ペア:

[(1, 82636225), (5, 16527245), (7, 11805175), (19, 4349275), (25, 3305449), (29, 2849525), (35, 2361035), (95, 869855), (133, 621325), (145, 569905), (175, 472207), (203, 407075), (475, 173971), (551, 149975), (665, 124265), (725, 113981), (857, 96425), (1015, 81415), (2755, 29995), (3325, 24853), (3857, 21425), (4285, 19285), (5075, 16283), (5999, 13775)]