4870245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 8398080

約数和(自身を除く): 3527835

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 269, 355, 807, 1065, 1207, 1345, 3621, 4035, 4573, 6035, 13719, 18105, 19099, 22865, 57297, 68595, 95495, 286485, 324683, 974049, 1623415, 4870245]

約数ペア:

[(1, 4870245), (3, 1623415), (5, 974049), (15, 324683), (17, 286485), (51, 95495), (71, 68595), (85, 57297), (213, 22865), (255, 19099), (269, 18105), (355, 13719), (807, 6035), (1065, 4573), (1207, 4035), (1345, 3621)]