80953755

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 132844800

約数和(自身を除く): 51891045

約数列:

[1, 3, 5, 15, 67, 109, 201, 327, 335, 545, 739, 1005, 1635, 2217, 3695, 7303, 11085, 21909, 36515, 49513, 80551, 109545, 148539, 241653, 247565, 402755, 742695, 1208265, 5396917, 16190751, 26984585, 80953755]

約数ペア:

[(1, 80953755), (3, 26984585), (5, 16190751), (15, 5396917), (67, 1208265), (109, 742695), (201, 402755), (327, 247565), (335, 241653), (545, 148539), (739, 109545), (1005, 80551), (1635, 49513), (2217, 36515), (3695, 21909), (7303, 11085)]