15300081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 24010740

約数和(自身を除く): 8710659

約数列:

[1, 3, 9, 29, 31, 61, 87, 93, 183, 261, 279, 549, 899, 961, 1769, 1891, 2697, 2883, 5307, 5673, 8091, 8649, 15921, 17019, 27869, 54839, 58621, 83607, 164517, 175863, 250821, 493551, 527589, 1700009, 5100027, 15300081]

約数ペア:

[(1, 15300081), (3, 5100027), (9, 1700009), (29, 527589), (31, 493551), (61, 250821), (87, 175863), (93, 164517), (183, 83607), (261, 58621), (279, 54839), (549, 27869), (899, 17019), (961, 15921), (1769, 8649), (1891, 8091), (2697, 5673), (2883, 5307)]