137310615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13848

約数の個数: 48

約数和(自身を含む): 271410048

約数和(自身を除く): 134099433

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 13807, 41421, 69035, 124263, 179491, 207105, 234719, 538473, 621315, 704157, 897455, 1173595, 1615419, 2112471, 2692365, 3051347, 3520785, 8077095, 9154041, 10562355, 15256735, 27462123, 45770205, 137310615]

約数ペア:

[(1, 137310615), (3, 45770205), (5, 27462123), (9, 15256735), (13, 10562355), (15, 9154041), (17, 8077095), (39, 3520785), (45, 3051347), (51, 2692365), (65, 2112471), (85, 1615419), (117, 1173595), (153, 897455), (195, 704157), (221, 621315), (255, 538473), (585, 234719), (663, 207105), (765, 179491), (1105, 124263), (1989, 69035), (3315, 41421), (9945, 13807)]