73853215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 17385185

約数列:

[1, 5, 47, 131, 235, 655, 2399, 6157, 11995, 30785, 112753, 314269, 563765, 1571345, 14770643, 73853215]

約数ペア:

[(1, 73853215), (5, 14770643), (47, 1571345), (131, 563765), (235, 314269), (655, 112753), (2399, 30785), (6157, 11995)]