13201485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 24261120

約数和(自身を除く): 11059635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4211, 12633, 21055, 46321, 63165, 80009, 138963, 231605, 240027, 400045, 694815, 880099, 1200135, 2640297, 4400495, 13201485]

約数ペア:

[(1, 13201485), (3, 4400495), (5, 2640297), (11, 1200135), (15, 880099), (19, 694815), (33, 400045), (55, 240027), (57, 231605), (95, 138963), (165, 80009), (209, 63165), (285, 46321), (627, 21055), (1045, 12633), (3135, 4211)]