84170205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89069}}^1$

素因数の和:89090

約数の個数: 32

約数和(自身を含む): 171014400

約数和(自身を除く): 86844195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 89069, 267207, 445345, 623483, 801621, 1336035, 1870449, 2404863, 3117415, 4008105, 5611347, 9352245, 12024315, 16834041, 28056735, 84170205]

約数ペア:

[(1, 84170205), (3, 28056735), (5, 16834041), (7, 12024315), (9, 9352245), (15, 5611347), (21, 4008105), (27, 3117415), (35, 2404863), (45, 1870449), (63, 1336035), (105, 801621), (135, 623483), (189, 445345), (315, 267207), (945, 89069)]