139774105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 175497984

約数和(自身を除く): 35723879

約数列:

[1, 5, 23, 115, 421, 2105, 2887, 9683, 14435, 48415, 66401, 332005, 1215427, 6077135, 27954821, 139774105]

約数ペア:

[(1, 139774105), (5, 27954821), (23, 6077135), (115, 1215427), (421, 332005), (2105, 66401), (2887, 48415), (9683, 14435)]