80103705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13121}}^1$

素因数の和:13177

約数の個数: 32

約数和(自身を含む): 143607168

約数和(自身を除く): 63503463

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 13121, 39363, 65605, 144331, 196815, 432993, 485477, 721655, 1456431, 2164965, 2427385, 5340247, 7282155, 16020741, 26701235, 80103705]

約数ペア:

[(1, 80103705), (3, 26701235), (5, 16020741), (11, 7282155), (15, 5340247), (33, 2427385), (37, 2164965), (55, 1456431), (111, 721655), (165, 485477), (185, 432993), (407, 196815), (555, 144331), (1221, 65605), (2035, 39363), (6105, 13121)]