9864415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 13357008

約数和(自身を除く): 3492593

約数列:

[1, 5, 11, 43, 55, 97, 215, 473, 485, 1067, 1849, 2365, 4171, 5335, 9245, 20339, 20855, 45881, 101695, 179353, 229405, 896765, 1972883, 9864415]

約数ペア:

[(1, 9864415), (5, 1972883), (11, 896765), (43, 229405), (55, 179353), (97, 101695), (215, 45881), (473, 20855), (485, 20339), (1067, 9245), (1849, 5335), (2365, 4171)]