1296845

素因数分解:

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

素因数の和:125

約数の個数: 32

約数和(自身を含む): 1918080

約数和(自身を除く): 621235

約数列:

[1, 5, 11, 17, 19, 55, 73, 85, 95, 187, 209, 323, 365, 803, 935, 1045, 1241, 1387, 1615, 3553, 4015, 6205, 6935, 13651, 15257, 17765, 23579, 68255, 76285, 117895, 259369, 1296845]

約数ペア:

[(1, 1296845), (5, 259369), (11, 117895), (17, 76285), (19, 68255), (55, 23579), (73, 17765), (85, 15257), (95, 13651), (187, 6935), (209, 6205), (323, 4015), (365, 3553), (803, 1615), (935, 1387), (1045, 1241)]