87531195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 147974400

約数和(自身を除く): 60443205

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 419, 733, 1257, 2095, 2199, 3665, 6285, 7961, 10995, 13927, 23883, 39805, 41781, 69635, 119415, 208905, 307127, 921381, 1535635, 4606905, 5835413, 17506239, 29177065, 87531195]

約数ペア:

[(1, 87531195), (3, 29177065), (5, 17506239), (15, 5835413), (19, 4606905), (57, 1535635), (95, 921381), (285, 307127), (419, 208905), (733, 119415), (1257, 69635), (2095, 41781), (2199, 39805), (3665, 23883), (6285, 13927), (7961, 10995)]