80521815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{488011}}^1$

素因数の和:488030

約数の個数: 16

約数和(自身を含む): 140547456

約数和(自身を除く): 60025641

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 488011, 1464033, 2440055, 5368121, 7320165, 16104363, 26840605, 80521815]

約数ペア:

[(1, 80521815), (3, 26840605), (5, 16104363), (11, 7320165), (15, 5368121), (33, 2440055), (55, 1464033), (165, 488011)]