84207945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 142728192

約数和(自身を除く): 58520247

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 3643, 4623, 7705, 10929, 18215, 23115, 54645, 83789, 244081, 251367, 418945, 732243, 1220405, 1256835, 3661215, 5613863, 16841589, 28069315, 84207945]

約数ペア:

[(1, 84207945), (3, 28069315), (5, 16841589), (15, 5613863), (23, 3661215), (67, 1256835), (69, 1220405), (115, 732243), (201, 418945), (335, 251367), (345, 244081), (1005, 83789), (1541, 54645), (3643, 23115), (4623, 18215), (7705, 10929)]