225484105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 349332480

約数和(自身を除く): 123848375

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 385, 407, 605, 847, 1295, 1439, 2035, 2849, 4235, 4477, 7195, 10073, 14245, 15829, 22385, 31339, 50365, 53243, 79145, 110803, 156695, 174119, 266215, 372701, 554015, 585673, 870595, 1218833, 1863505, 2928365, 4099711, 6094165, 6442403, 20498555, 32212015, 45096821, 225484105]

約数ペア:

[(1, 225484105), (5, 45096821), (7, 32212015), (11, 20498555), (35, 6442403), (37, 6094165), (55, 4099711), (77, 2928365), (121, 1863505), (185, 1218833), (259, 870595), (385, 585673), (407, 554015), (605, 372701), (847, 266215), (1295, 174119), (1439, 156695), (2035, 110803), (2849, 79145), (4235, 53243), (4477, 50365), (7195, 31339), (10073, 22385), (14245, 15829)]