9774985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 13099968

約数和(自身を除く): 3324983

約数列:

[1, 5, 11, 55, 107, 121, 151, 535, 605, 755, 1177, 1661, 5885, 8305, 12947, 16157, 18271, 64735, 80785, 91355, 177727, 888635, 1954997, 9774985]

約数ペア:

[(1, 9774985), (5, 1954997), (11, 888635), (55, 177727), (107, 91355), (121, 80785), (151, 64735), (535, 18271), (605, 16157), (755, 12947), (1177, 8305), (1661, 5885)]