71313585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2417}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 130920192

約数和(自身を除く): 59606607

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 2417, 4215, 5901, 7251, 9835, 12085, 16919, 29505, 36255, 50757, 84595, 253785, 679177, 2037531, 3395885, 4754239, 10187655, 14262717, 23771195, 71313585]

約数ペア:

[(1, 71313585), (3, 23771195), (5, 14262717), (7, 10187655), (15, 4754239), (21, 3395885), (35, 2037531), (105, 679177), (281, 253785), (843, 84595), (1405, 50757), (1967, 36255), (2417, 29505), (4215, 16919), (5901, 12085), (7251, 9835)]