79171425

素因数分解:

$3^4\times 5^2\times {\mathrm{39097}}^1$

素因数の和:39119

約数の個数: 30

約数和(自身を含む): 146656598

約数和(自身を除く): 67485173

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 39097, 117291, 195485, 351873, 586455, 977425, 1055619, 1759365, 2932275, 3166857, 5278095, 8796825, 15834285, 26390475, 79171425]

約数ペア:

[(1, 79171425), (3, 26390475), (5, 15834285), (9, 8796825), (15, 5278095), (25, 3166857), (27, 2932275), (45, 1759365), (75, 1055619), (81, 977425), (135, 586455), (225, 351873), (405, 195485), (675, 117291), (2025, 39097)]