47620155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26237}}^1$

素因数の和:26267

約数の個数: 24

約数和(自身を含む): 83751696

約数和(自身を除く): 36131541

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 26237, 78711, 131185, 288607, 393555, 865821, 1443035, 3174677, 4329105, 9524031, 15873385, 47620155]

約数ペア:

[(1, 47620155), (3, 15873385), (5, 9524031), (11, 4329105), (15, 3174677), (33, 1443035), (55, 865821), (121, 393555), (165, 288607), (363, 131185), (605, 78711), (1815, 26237)]