138751796735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6884237}}^1$

素因数の和:6884410

約数の個数: 16

約数和(自身を含む): 173482797600

約数和(自身を除く): 34731000865

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 6884237, 34421185, 199642873, 956908943, 998214365, 4784544715, 27750359347, 138751796735]

約数ペア:

[(1, 138751796735), (5, 27750359347), (29, 4784544715), (139, 998214365), (145, 956908943), (695, 199642873), (4031, 34421185), (20155, 6884237)]