15691568037

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 21772800000

約数和(自身を除く): 6081231963

約数列:

[1, 3, 29, 87, 349, 449, 1047, 1151, 1347, 3453, 10121, 13021, 30363, 33379, 39063, 100137, 156701, 401699, 470103, 516799, 1205097, 1550397, 4544329, 11649271, 13632987, 14987171, 34947813, 44961513, 180362851, 541088553, 5230522679, 15691568037]

約数ペア:

[(1, 15691568037), (3, 5230522679), (29, 541088553), (87, 180362851), (349, 44961513), (449, 34947813), (1047, 14987171), (1151, 13632987), (1347, 11649271), (3453, 4544329), (10121, 1550397), (13021, 1205097), (30363, 516799), (33379, 470103), (39063, 401699), (100137, 156701)]