16802565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 12362235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 433, 597, 995, 1299, 2165, 2587, 2985, 5629, 6495, 7761, 12935, 16887, 28145, 38805, 84435, 86167, 258501, 430835, 1120171, 1292505, 3360513, 5600855, 16802565]

約数ペア:

[(1, 16802565), (3, 5600855), (5, 3360513), (13, 1292505), (15, 1120171), (39, 430835), (65, 258501), (195, 86167), (199, 84435), (433, 38805), (597, 28145), (995, 16887), (1299, 12935), (2165, 7761), (2587, 6495), (2985, 5629)]