80260085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27253}}^1$

素因数の和:27308

約数の個数: 16

約数和(自身を含む): 104655360

約数和(自身を除く): 24395275

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 27253, 136265, 517807, 844843, 2589035, 4224215, 16052017, 80260085]

約数ペア:

[(1, 80260085), (5, 16052017), (19, 4224215), (31, 2589035), (95, 844843), (155, 517807), (589, 136265), (2945, 27253)]