9117775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 11990304

約数和(自身を除く): 2872529

約数列:

[1, 5, 23, 25, 101, 115, 157, 505, 575, 785, 2323, 2525, 3611, 3925, 11615, 15857, 18055, 58075, 79285, 90275, 364711, 396425, 1823555, 9117775]

約数ペア:

[(1, 9117775), (5, 1823555), (23, 396425), (25, 364711), (101, 90275), (115, 79285), (157, 58075), (505, 18055), (575, 15857), (785, 11615), (2323, 3925), (2525, 3611)]