25326495

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 44226000

約数和(自身を除く): 18899505

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4049, 6255, 12147, 20245, 36441, 60735, 182205, 562811, 1688433, 2814055, 5065299, 8442165, 25326495]

約数ペア:

[(1, 25326495), (3, 8442165), (5, 5065299), (9, 2814055), (15, 1688433), (45, 562811), (139, 182205), (417, 60735), (695, 36441), (1251, 20245), (2085, 12147), (4049, 6255)]