73427425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 94277696

約数和(自身を除く): 20850271

約数列:

[1, 5, 25, 37, 163, 185, 487, 815, 925, 2435, 4075, 6031, 12175, 18019, 30155, 79381, 90095, 150775, 396905, 450475, 1984525, 2937097, 14685485, 73427425]

約数ペア:

[(1, 73427425), (5, 14685485), (25, 2937097), (37, 1984525), (163, 450475), (185, 396905), (487, 150775), (815, 90095), (925, 79381), (2435, 30155), (4075, 18019), (6031, 12175)]