42138685

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 52073280

約数和(自身を除く): 9934595

約数列:

[1, 5, 59, 83, 295, 415, 1721, 4897, 8605, 24485, 101539, 142843, 507695, 714215, 8427737, 42138685]

約数ペア:

[(1, 42138685), (5, 8427737), (59, 714215), (83, 507695), (295, 142843), (415, 101539), (1721, 24485), (4897, 8605)]