149197185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195029}}^1$

素因数の和:195057

約数の個数: 24

約数和(自身を含む): 273822120

約数和(自身を除く): 124624935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 195029, 585087, 975145, 1755261, 2925435, 3315493, 8776305, 9946479, 16577465, 29839437, 49732395, 149197185]

約数ペア:

[(1, 149197185), (3, 49732395), (5, 29839437), (9, 16577465), (15, 9946479), (17, 8776305), (45, 3315493), (51, 2925435), (85, 1755261), (153, 975145), (255, 585087), (765, 195029)]