89354385

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18217}}^1$

素因数の和:18337

約数の個数: 24

約数和(自身を含む): 156310440

約数和(自身を除く): 66956055

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 18217, 54651, 91085, 163953, 273255, 819765, 1985653, 5956959, 9928265, 17870877, 29784795, 89354385]

約数ペア:

[(1, 89354385), (3, 29784795), (5, 17870877), (9, 9928265), (15, 5956959), (45, 1985653), (109, 819765), (327, 273255), (545, 163953), (981, 91085), (1635, 54651), (4905, 18217)]