201583755

素因数分解:

$3^3\times 5^1\times {\mathrm{1493213}}^1$

素因数の和:1493227

約数の個数: 16

約数和(自身を含む): 358371360

約数和(自身を除く): 156787605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1493213, 4479639, 7466065, 13438917, 22398195, 40316751, 67194585, 201583755]

約数ペア:

[(1, 201583755), (3, 67194585), (5, 40316751), (9, 22398195), (15, 13438917), (27, 7466065), (45, 4479639), (135, 1493213)]