138664735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{5743}}^1$

素因数の和:6198

約数の個数: 16

約数和(自身を含む): 181969920

約数和(自身を除く): 43305185

約数列:

[1, 5, 11, 55, 439, 2195, 4829, 5743, 24145, 28715, 63173, 315865, 2521177, 12605885, 27732947, 138664735]

約数ペア:

[(1, 138664735), (5, 27732947), (11, 12605885), (55, 2521177), (439, 315865), (2195, 63173), (4829, 28715), (5743, 24145)]