9159175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 12561696

約数和(自身を除く): 3402521

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 937, 1955, 4685, 9775, 15929, 21551, 23425, 79645, 107755, 366367, 398225, 538775, 1831835, 9159175]

約数ペア:

[(1, 9159175), (5, 1831835), (17, 538775), (23, 398225), (25, 366367), (85, 107755), (115, 79645), (391, 23425), (425, 21551), (575, 15929), (937, 9775), (1955, 4685)]