164857185

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{54679}}^1$

素因数の和:54757

約数の個数: 24

約数和(自身を含む): 290022720

約数和(自身を除く): 125165535

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 54679, 164037, 273395, 492111, 820185, 2460555, 3663493, 10990479, 18317465, 32971437, 54952395, 164857185]

約数ペア:

[(1, 164857185), (3, 54952395), (5, 32971437), (9, 18317465), (15, 10990479), (45, 3663493), (67, 2460555), (201, 820185), (335, 492111), (603, 273395), (1005, 164037), (3015, 54679)]