11882205

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 9009315

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3719, 11157, 18595, 33471, 55785, 167355, 264049, 792147, 1320245, 2376441, 3960735, 11882205]

約数ペア:

[(1, 11882205), (3, 3960735), (5, 2376441), (9, 1320245), (15, 792147), (45, 264049), (71, 167355), (213, 55785), (355, 33471), (639, 18595), (1065, 11157), (3195, 3719)]