138911135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{68261}}^1$

素因数の和:68314

約数の個数: 16

約数和(自身を含む): 186764832

約数和(自身を除く): 47853697

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 68261, 341305, 750871, 2525657, 3754355, 12628285, 27782227, 138911135]

約数ペア:

[(1, 138911135), (5, 27782227), (11, 12628285), (37, 3754355), (55, 2525657), (185, 750871), (407, 341305), (2035, 68261)]