76987395

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1171}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 137264640

約数和(自身を除く): 60277245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1171, 1461, 2435, 3513, 4383, 5855, 7305, 10539, 13149, 17565, 21915, 31617, 52695, 65745, 158085, 570277, 1710831, 2851385, 5132493, 8554155, 15397479, 25662465, 76987395]

約数ペア:

[(1, 76987395), (3, 25662465), (5, 15397479), (9, 8554155), (15, 5132493), (27, 2851385), (45, 1710831), (135, 570277), (487, 158085), (1171, 65745), (1461, 52695), (2435, 31617), (3513, 21915), (4383, 17565), (5855, 13149), (7305, 10539)]