83183425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 117401340

約数和(自身を除く): 34217915

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 709, 1235, 1805, 3545, 4693, 6175, 9025, 9217, 13471, 17725, 23465, 46085, 67355, 117325, 175123, 230425, 255949, 336775, 875615, 1279745, 3327337, 4378075, 6398725, 16636685, 83183425]

約数ペア:

[(1, 83183425), (5, 16636685), (13, 6398725), (19, 4378075), (25, 3327337), (65, 1279745), (95, 875615), (247, 336775), (325, 255949), (361, 230425), (475, 175123), (709, 117325), (1235, 67355), (1805, 46085), (3545, 23465), (4693, 17725), (6175, 13471), (9025, 9217)]