5045085

素因数分解:

$3^4\times 5^1\times {\mathrm{12457}}^1$

素因数の和:12474

約数の個数: 20

約数和(自身を含む): 9044508

約数和(自身を除く): 3999423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12457, 37371, 62285, 112113, 186855, 336339, 560565, 1009017, 1681695, 5045085]

約数ペア:

[(1, 5045085), (3, 1681695), (5, 1009017), (9, 560565), (15, 336339), (27, 186855), (45, 112113), (81, 62285), (135, 37371), (405, 12457)]