6484225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 9910080

約数和(自身を除く): 3425855

約数列:

[1, 5, 11, 17, 19, 25, 55, 73, 85, 95, 187, 209, 275, 323, 365, 425, 475, 803, 935, 1045, 1241, 1387, 1615, 1825, 3553, 4015, 4675, 5225, 6205, 6935, 8075, 13651, 15257, 17765, 20075, 23579, 31025, 34675, 68255, 76285, 88825, 117895, 259369, 341275, 381425, 589475, 1296845, 6484225]

約数ペア:

[(1, 6484225), (5, 1296845), (11, 589475), (17, 381425), (19, 341275), (25, 259369), (55, 117895), (73, 88825), (85, 76285), (95, 68255), (187, 34675), (209, 31025), (275, 23579), (323, 20075), (365, 17765), (425, 15257), (475, 13651), (803, 8075), (935, 6935), (1045, 6205), (1241, 5225), (1387, 4675), (1615, 4015), (1825, 3553)]