74155225

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 94145760

約数和(自身を除く): 19990535

約数列:

[1, 5, 25, 73, 179, 227, 365, 895, 1135, 1825, 4475, 5675, 13067, 16571, 40633, 65335, 82855, 203165, 326675, 414275, 1015825, 2966209, 14831045, 74155225]

約数ペア:

[(1, 74155225), (5, 14831045), (25, 2966209), (73, 1015825), (179, 414275), (227, 326675), (365, 203165), (895, 82855), (1135, 65335), (1825, 40633), (4475, 16571), (5675, 13067)]