42186075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9221}}^1$

素因数の和:9295

約数の個数: 24

約数和(自身を含む): 70898736

約数和(自身を除く): 28712661

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 9221, 27663, 46105, 138315, 230525, 562481, 691575, 1687443, 2812405, 8437215, 14062025, 42186075]

約数ペア:

[(1, 42186075), (3, 14062025), (5, 8437215), (15, 2812405), (25, 1687443), (61, 691575), (75, 562481), (183, 230525), (305, 138315), (915, 46105), (1525, 27663), (4575, 9221)]