33221105

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 40569984

約数和(自身を除く): 7348879

約数列:

[1, 5, 103, 251, 257, 515, 1255, 1285, 25853, 26471, 64507, 129265, 132355, 322535, 6644221, 33221105]

約数ペア:

[(1, 33221105), (5, 6644221), (103, 322535), (251, 132355), (257, 129265), (515, 64507), (1255, 26471), (1285, 25853)]