40225485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157747}}^1$

素因数の和:157772

約数の個数: 16

約数和(自身を含む): 68147136

約数和(自身を除く): 27921651

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 157747, 473241, 788735, 2366205, 2681699, 8045097, 13408495, 40225485]

約数ペア:

[(1, 40225485), (3, 13408495), (5, 8045097), (15, 2681699), (17, 2366205), (51, 788735), (85, 473241), (255, 157747)]