55638915

素因数分解:

$3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4507}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 89150208

約数和(自身を除く): 33511293

約数列:

[1, 3, 5, 15, 823, 2469, 4115, 4507, 12345, 13521, 22535, 67605, 3709261, 11127783, 18546305, 55638915]

約数ペア:

[(1, 55638915), (3, 18546305), (5, 11127783), (15, 3709261), (823, 67605), (2469, 22535), (4115, 13521), (4507, 12345)]