81134085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284681}}^1$

素因数の和:284708

約数の個数: 16

約数和(自身を含む): 136647360

約数和(自身を除く): 55513275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 284681, 854043, 1423405, 4270215, 5408939, 16226817, 27044695, 81134085]

約数ペア:

[(1, 81134085), (3, 27044695), (5, 16226817), (15, 5408939), (19, 4270215), (57, 1423405), (95, 854043), (285, 284681)]