2859025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 4027520

約数和(自身を除く): 1168495

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 463, 475, 1235, 2315, 6019, 6175, 8797, 11575, 30095, 43985, 114361, 150475, 219925, 571805, 2859025]

約数ペア:

[(1, 2859025), (5, 571805), (13, 219925), (19, 150475), (25, 114361), (65, 43985), (95, 30095), (247, 11575), (325, 8797), (463, 6175), (475, 6019), (1235, 2315)]