15297550

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2052

約数の個数: 24

約数和(自身を含む): 28643256

約数和(自身を除く): 13345706

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 1877, 3754, 4075, 8150, 9385, 18770, 46925, 93850, 305951, 611902, 1529755, 3059510, 7648775, 15297550]

約数ペア:

[(1, 15297550), (2, 7648775), (5, 3059510), (10, 1529755), (25, 611902), (50, 305951), (163, 93850), (326, 46925), (815, 18770), (1630, 9385), (1877, 8150), (3754, 4075)]