2089284225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16651}}^1$

素因数の和:16910

約数の個数: 48

約数和(自身を含む): 3964508160

約数和(自身を除く): 1875223935

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 239, 525, 717, 1195, 1673, 3585, 5019, 5975, 8365, 16651, 17925, 25095, 41825, 49953, 83255, 116557, 125475, 249765, 349671, 416275, 582785, 1248825, 1748355, 2913925, 3979589, 8741775, 11938767, 19897945, 27857123, 59693835, 83571369, 99489725, 139285615, 298469175, 417856845, 696428075, 2089284225]

約数ペア:

[(1, 2089284225), (3, 696428075), (5, 417856845), (7, 298469175), (15, 139285615), (21, 99489725), (25, 83571369), (35, 59693835), (75, 27857123), (105, 19897945), (175, 11938767), (239, 8741775), (525, 3979589), (717, 2913925), (1195, 1748355), (1673, 1248825), (3585, 582785), (5019, 416275), (5975, 349671), (8365, 249765), (16651, 125475), (17925, 116557), (25095, 83255), (41825, 49953)]