25407945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1$

素因数の和:11102

約数の個数: 32

約数和(自身を含む): 47831040

約数和(自身を除く): 22423095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11071, 33213, 55355, 99639, 166065, 188207, 298917, 498195, 564621, 941035, 1494585, 1693863, 2823105, 5081589, 8469315, 25407945]

約数ペア:

[(1, 25407945), (3, 8469315), (5, 5081589), (9, 2823105), (15, 1693863), (17, 1494585), (27, 941035), (45, 564621), (51, 498195), (85, 298917), (135, 188207), (153, 166065), (255, 99639), (459, 55355), (765, 33213), (2295, 11071)]