25239045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 43731072

約数和(自身を除く): 18492027

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 373, 1041, 1119, 1735, 1865, 4511, 4849, 5205, 5595, 13533, 14547, 22555, 24245, 67665, 72735, 129431, 388293, 647155, 1682603, 1941465, 5047809, 8413015, 25239045]

約数ペア:

[(1, 25239045), (3, 8413015), (5, 5047809), (13, 1941465), (15, 1682603), (39, 647155), (65, 388293), (195, 129431), (347, 72735), (373, 67665), (1041, 24245), (1119, 22555), (1735, 14547), (1865, 13533), (4511, 5595), (4849, 5205)]