80755005

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13163}}^1$

素因数の和:13580

約数の個数: 16

約数和(自身を含む): 129533760

約数和(自身を除く): 48778755

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 13163, 39489, 65815, 197445, 5383667, 16151001, 26918335, 80755005]

約数ペア:

[(1, 80755005), (3, 26918335), (5, 16151001), (15, 5383667), (409, 197445), (1227, 65815), (2045, 39489), (6135, 13163)]