89840075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14591

約数の個数: 24

約数和(自身を含む): 126294000

約数和(自身を除く): 36453925

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 14549, 72745, 189137, 276431, 363725, 945685, 1382155, 3593603, 4728425, 6910775, 17968015, 89840075]

約数ペア:

[(1, 89840075), (5, 17968015), (13, 6910775), (19, 4728425), (25, 3593603), (65, 1382155), (95, 945685), (247, 363725), (325, 276431), (475, 189137), (1235, 72745), (6175, 14549)]