9053605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 13125888

約数和(自身を除く): 4072283

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 421, 935, 1265, 1955, 2105, 4301, 4631, 7157, 9683, 21505, 23155, 35785, 48415, 78727, 106513, 164611, 393635, 532565, 823055, 1810721, 9053605]

約数ペア:

[(1, 9053605), (5, 1810721), (11, 823055), (17, 532565), (23, 393635), (55, 164611), (85, 106513), (115, 78727), (187, 48415), (253, 35785), (391, 23155), (421, 21505), (935, 9683), (1265, 7157), (1955, 4631), (2105, 4301)]