129334045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 176359680

約数和(自身を除く): 47025635

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 901, 1007, 1511, 1615, 4505, 5035, 7555, 17119, 25687, 28709, 80083, 85595, 128435, 143545, 400415, 488053, 1361411, 1521577, 2440265, 6807055, 7607885, 25866809, 129334045]

約数ペア:

[(1, 129334045), (5, 25866809), (17, 7607885), (19, 6807055), (53, 2440265), (85, 1521577), (95, 1361411), (265, 488053), (323, 400415), (901, 143545), (1007, 128435), (1511, 85595), (1615, 80083), (4505, 28709), (5035, 25687), (7555, 17119)]