4745125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 8087040

約数和(自身を除く): 3341915

約数列:

[1, 5, 7, 11, 17, 25, 29, 35, 55, 77, 85, 119, 125, 145, 175, 187, 203, 275, 319, 385, 425, 493, 595, 725, 875, 935, 1015, 1309, 1375, 1595, 1925, 2125, 2233, 2465, 2975, 3451, 3625, 4675, 5075, 5423, 6545, 7975, 9625, 11165, 12325, 14875, 17255, 23375, 25375, 27115, 32725, 37961, 39875, 55825, 61625, 86275, 135575, 163625, 189805, 279125, 431375, 677875, 949025, 4745125]

約数ペア:

[(1, 4745125), (5, 949025), (7, 677875), (11, 431375), (17, 279125), (25, 189805), (29, 163625), (35, 135575), (55, 86275), (77, 61625), (85, 55825), (119, 39875), (125, 37961), (145, 32725), (175, 27115), (187, 25375), (203, 23375), (275, 17255), (319, 14875), (385, 12325), (425, 11165), (493, 9625), (595, 7975), (725, 6545), (875, 5423), (935, 5075), (1015, 4675), (1309, 3625), (1375, 3451), (1595, 2975), (1925, 2465), (2125, 2233)]