81283350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{541889}}^1$

素因数の和:541904

約数の個数: 24

約数和(自身を含む): 201583080

約数和(自身を除く): 120299730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 541889, 1083778, 1625667, 2709445, 3251334, 5418890, 8128335, 13547225, 16256670, 27094450, 40641675, 81283350]

約数ペア:

[(1, 81283350), (2, 40641675), (3, 27094450), (5, 16256670), (6, 13547225), (10, 8128335), (15, 5418890), (25, 3251334), (30, 2709445), (50, 1625667), (75, 1083778), (150, 541889)]