28623555

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10781}}^1$

素因数の和:10851

約数の個数: 24

約数和(自身を含む): 50459760

約数和(自身を除く): 21836205

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10781, 32343, 53905, 97029, 161715, 485145, 636079, 1908237, 3180395, 5724711, 9541185, 28623555]

約数ペア:

[(1, 28623555), (3, 9541185), (5, 5724711), (9, 3180395), (15, 1908237), (45, 636079), (59, 485145), (177, 161715), (295, 97029), (531, 53905), (885, 32343), (2655, 10781)]