80886305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 99321024

約数和(自身を除く): 18434719

約数列:

[1, 5, 61, 163, 305, 815, 1627, 8135, 9943, 49715, 99247, 265201, 496235, 1326005, 16177261, 80886305]

約数ペア:

[(1, 80886305), (5, 16177261), (61, 1326005), (163, 496235), (305, 265201), (815, 99247), (1627, 49715), (8135, 9943)]