28043685

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 51471360

約数和(自身を除く): 23427675

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 6701, 20103, 33505, 60309, 100515, 180927, 207731, 301545, 623193, 904635, 1038655, 1869579, 3115965, 5608737, 9347895, 28043685]

約数ペア:

[(1, 28043685), (3, 9347895), (5, 5608737), (9, 3115965), (15, 1869579), (27, 1038655), (31, 904635), (45, 623193), (93, 301545), (135, 207731), (155, 180927), (279, 100515), (465, 60309), (837, 33505), (1395, 20103), (4185, 6701)]