25321305

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1979}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 15260775

約数列:

[1, 3, 5, 15, 853, 1979, 2559, 4265, 5937, 9895, 12795, 29685, 1688087, 5064261, 8440435, 25321305]

約数ペア:

[(1, 25321305), (3, 8440435), (5, 5064261), (15, 1688087), (853, 29685), (1979, 12795), (2559, 9895), (4265, 5937)]