42189435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25339}}^1$

素因数の和:25387

約数の個数: 24

約数和(自身を含む): 75107760

約数和(自身を除く): 32918325

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 25339, 76017, 126695, 228051, 380085, 937543, 1140255, 2812629, 4687715, 8437887, 14063145, 42189435]

約数ペア:

[(1, 42189435), (3, 14063145), (5, 8437887), (9, 4687715), (15, 2812629), (37, 1140255), (45, 937543), (111, 380085), (185, 228051), (333, 126695), (555, 76017), (1665, 25339)]