71160225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{49937}}^1$

素因数の和:49969

約数の個数: 24

約数和(自身を含む): 123846240

約数和(自身を除く): 52686015

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 49937, 149811, 249685, 749055, 948803, 1248425, 2846409, 3745275, 4744015, 14232045, 23720075, 71160225]

約数ペア:

[(1, 71160225), (3, 23720075), (5, 14232045), (15, 4744015), (19, 3745275), (25, 2846409), (57, 1248425), (75, 948803), (95, 749055), (285, 249685), (475, 149811), (1425, 49937)]