67138685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 85190400

約数和(自身を除く): 18051715

約数列:

[1, 5, 19, 95, 239, 1195, 2957, 4541, 14785, 22705, 56183, 280915, 706723, 3533615, 13427737, 67138685]

約数ペア:

[(1, 67138685), (5, 13427737), (19, 3533615), (95, 706723), (239, 280915), (1195, 56183), (2957, 22705), (4541, 14785)]