87142955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3709}}^1$

素因数の和:3878

約数の個数: 16

約数和(自身を含む): 108272640

約数和(自身を除く): 21129685

約数列:

[1, 5, 37, 127, 185, 635, 3709, 4699, 18545, 23495, 137233, 471043, 686165, 2355215, 17428591, 87142955]

約数ペア:

[(1, 87142955), (5, 17428591), (37, 2355215), (127, 686165), (185, 471043), (635, 137233), (3709, 23495), (4699, 18545)]