28686267465

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12835019}}^1$

素因数の和:12835176

約数の個数: 16

約数和(自身を含む): 46206072000

約数和(自身を除く): 17519804535

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12835019, 38505057, 64175095, 192525285, 1912417831, 5737253493, 9562089155, 28686267465]

約数ペア:

[(1, 28686267465), (3, 9562089155), (5, 5737253493), (15, 1912417831), (149, 192525285), (447, 64175095), (745, 38505057), (2235, 12835019)]