15679215015

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{22369}}^1$

素因数の和:23023

約数の個数: 32

約数和(自身を含む): 25435226880

約数和(自身を除く): 9756011865

約数列:

[1, 3, 5, 15, 83, 249, 415, 563, 1245, 1689, 2815, 8445, 22369, 46729, 67107, 111845, 140187, 233645, 335535, 700935, 1856627, 5569881, 9283135, 12593747, 27849405, 37781241, 62968735, 188906205, 1045281001, 3135843003, 5226405005, 15679215015]

約数ペア:

[(1, 15679215015), (3, 5226405005), (5, 3135843003), (15, 1045281001), (83, 188906205), (249, 62968735), (415, 37781241), (563, 27849405), (1245, 12593747), (1689, 9283135), (2815, 5569881), (8445, 1856627), (22369, 700935), (46729, 335535), (67107, 233645), (111845, 140187)]