2045302575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{940369}}^1$

素因数の和:940411

約数の個数: 24

約数和(自身を含む): 3498176400

約数和(自身を除く): 1452873825

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 940369, 2821107, 4701845, 14105535, 23509225, 27270701, 70527675, 81812103, 136353505, 409060515, 681767525, 2045302575]

約数ペア:

[(1, 2045302575), (3, 681767525), (5, 409060515), (15, 136353505), (25, 81812103), (29, 70527675), (75, 27270701), (87, 23509225), (145, 14105535), (435, 4701845), (725, 2821107), (2175, 940369)]