56900205

素因数分解:

$3^3\times 5^1\times {\mathrm{421483}}^1$

素因数の和:421497

約数の個数: 16

約数和(自身を含む): 101156160

約数和(自身を除く): 44255955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421483, 1264449, 2107415, 3793347, 6322245, 11380041, 18966735, 56900205]

約数ペア:

[(1, 56900205), (3, 18966735), (5, 11380041), (9, 6322245), (15, 3793347), (27, 2107415), (45, 1264449), (135, 421483)]