23703885

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2647}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 41308800

約数和(自身を除く): 17604915

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2647, 2985, 7941, 8955, 13235, 23823, 39705, 119115, 526753, 1580259, 2633765, 4740777, 7901295, 23703885]

約数ペア:

[(1, 23703885), (3, 7901295), (5, 4740777), (9, 2633765), (15, 1580259), (45, 526753), (199, 119115), (597, 39705), (995, 23823), (1791, 13235), (2647, 8955), (2985, 7941)]