123852475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 160146000

約数和(自身を除く): 36293525

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 1229, 3475, 4031, 6145, 20155, 30725, 35641, 100775, 170831, 178205, 854155, 891025, 4270775, 4954099, 24770495, 123852475]

約数ペア:

[(1, 123852475), (5, 24770495), (25, 4954099), (29, 4270775), (139, 891025), (145, 854155), (695, 178205), (725, 170831), (1229, 100775), (3475, 35641), (4031, 30725), (6145, 20155)]