74418615

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 58291785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1279, 1293, 2155, 3837, 3879, 6395, 6465, 11511, 11637, 19185, 19395, 34533, 57555, 58185, 172665, 551249, 1653747, 2756245, 4961241, 8268735, 14883723, 24806205, 74418615]

約数ペア:

[(1, 74418615), (3, 24806205), (5, 14883723), (9, 8268735), (15, 4961241), (27, 2756245), (45, 1653747), (135, 551249), (431, 172665), (1279, 58185), (1293, 57555), (2155, 34533), (3837, 19395), (3879, 19185), (6395, 11637), (6465, 11511)]