326960075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4128

約数の個数: 36

約数和(自身を含む): 462236040

約数和(自身を除く): 135275965

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 845, 1235, 3211, 4073, 4225, 6175, 16055, 20365, 52949, 77387, 80275, 101825, 264745, 386935, 688337, 1006031, 1323725, 1934675, 3441685, 5030155, 13078403, 17208425, 25150775, 65392015, 326960075]

約数ペア:

[(1, 326960075), (5, 65392015), (13, 25150775), (19, 17208425), (25, 13078403), (65, 5030155), (95, 3441685), (169, 1934675), (247, 1323725), (325, 1006031), (475, 688337), (845, 386935), (1235, 264745), (3211, 101825), (4073, 80275), (4225, 77387), (6175, 52949), (16055, 20365)]