201021606585

素因数分解:

$3^2\times 5^1\times {\mathrm{4467146813}}^1$

素因数の和:4467146824

約数の個数: 12

約数和(自身を含む): 348437451492

約数和(自身を除く): 147415844907

約数列:

[1, 3, 5, 9, 15, 45, 4467146813, 13401440439, 22335734065, 40204321317, 67007202195, 201021606585]

約数ペア:

[(1, 201021606585), (3, 67007202195), (5, 40204321317), (9, 22335734065), (15, 13401440439), (45, 4467146813)]