80542635

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19961}}^1$

素因数の和:20238

約数の個数: 16

約数和(自身を含む): 129353760

約数和(自身を除く): 48811125

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 19961, 59883, 99805, 299415, 5369509, 16108527, 26847545, 80542635]

約数ペア:

[(1, 80542635), (3, 26847545), (5, 16108527), (15, 5369509), (269, 299415), (807, 99805), (1345, 59883), (4035, 19961)]