76842405

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13883}}^1$

素因数の和:13938

約数の個数: 32

約数和(自身を含む): 139950720

約数和(自身を除く): 63108315

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 13883, 41649, 69415, 124947, 208245, 374841, 569203, 624735, 1707609, 1874205, 2846015, 5122827, 8538045, 15368481, 25614135, 76842405]

約数ペア:

[(1, 76842405), (3, 25614135), (5, 15368481), (9, 8538045), (15, 5122827), (27, 2846015), (41, 1874205), (45, 1707609), (123, 624735), (135, 569203), (205, 374841), (369, 208245), (615, 124947), (1107, 69415), (1845, 41649), (5535, 13883)]