138998665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3643}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 179984448

約数和(自身を除く): 40985783

約数列:

[1, 5, 13, 65, 587, 2935, 3643, 7631, 18215, 38155, 47359, 236795, 2138441, 10692205, 27799733, 138998665]

約数ペア:

[(1, 138998665), (5, 27799733), (13, 10692205), (65, 2138441), (587, 236795), (2935, 47359), (3643, 38155), (7631, 18215)]