126738655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10007}}^1$

素因数の和:10178

約数の個数: 16

約数和(自身を含む): 162129600

約数和(自身を除く): 35390945

約数列:

[1, 5, 17, 85, 149, 745, 2533, 10007, 12665, 50035, 170119, 850595, 1491043, 7455215, 25347731, 126738655]

約数ペア:

[(1, 126738655), (5, 25347731), (17, 7455215), (85, 1491043), (149, 850595), (745, 170119), (2533, 50035), (10007, 12665)]