12453265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 5742575

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 701, 935, 1045, 1615, 3505, 3553, 7711, 11917, 13319, 17765, 38555, 59585, 66595, 131087, 146509, 226423, 655435, 732545, 1132115, 2490653, 12453265]

約数ペア:

[(1, 12453265), (5, 2490653), (11, 1132115), (17, 732545), (19, 655435), (55, 226423), (85, 146509), (95, 131087), (187, 66595), (209, 59585), (323, 38555), (701, 17765), (935, 13319), (1045, 11917), (1615, 7711), (3505, 3553)]