42564345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166919}}^1$

素因数の和:166944

約数の個数: 16

約数和(自身を含む): 72109440

約数和(自身を除く): 29545095

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 166919, 500757, 834595, 2503785, 2837623, 8512869, 14188115, 42564345]

約数ペア:

[(1, 42564345), (3, 14188115), (5, 8512869), (15, 2837623), (17, 2503785), (51, 834595), (85, 500757), (255, 166919)]