80729545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4583}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 104735232

約数和(自身を除く): 24005687

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 4583, 17615, 22915, 59579, 297895, 1241993, 6209965, 16145909, 80729545]

約数ペア:

[(1, 80729545), (5, 16145909), (13, 6209965), (65, 1241993), (271, 297895), (1355, 59579), (3523, 22915), (4583, 17615)]