64828935

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16187}}^1$

素因数の和:16287

約数の個数: 24

約数和(自身を含む): 113639760

約数和(自身を除く): 48810825

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 16187, 48561, 80935, 145683, 242805, 728415, 1440643, 4321929, 7203215, 12965787, 21609645, 64828935]

約数ペア:

[(1, 64828935), (3, 21609645), (5, 12965787), (9, 7203215), (15, 4321929), (45, 1440643), (89, 728415), (267, 242805), (445, 145683), (801, 80935), (1335, 48561), (4005, 16187)]