85196775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{66821}}^1$

素因数の和:66851

約数の個数: 24

約数和(自身を含む): 149146704

約数和(自身を除く): 63949929

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 66821, 200463, 334105, 1002315, 1135957, 1670525, 3407871, 5011575, 5679785, 17039355, 28398925, 85196775]

約数ペア:

[(1, 85196775), (3, 28398925), (5, 17039355), (15, 5679785), (17, 5011575), (25, 3407871), (51, 1670525), (75, 1135957), (85, 1002315), (255, 334105), (425, 200463), (1275, 66821)]