2977575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 5234040

約数和(自身を除く): 2256465

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 185, 435, 555, 725, 925, 1073, 1369, 2175, 2775, 3219, 4107, 5365, 6845, 16095, 20535, 26825, 34225, 39701, 80475, 102675, 119103, 198505, 595515, 992525, 2977575]

約数ペア:

[(1, 2977575), (3, 992525), (5, 595515), (15, 198505), (25, 119103), (29, 102675), (37, 80475), (75, 39701), (87, 34225), (111, 26825), (145, 20535), (185, 16095), (435, 6845), (555, 5365), (725, 4107), (925, 3219), (1073, 2775), (1369, 2175)]