40365

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:50

約数の個数: 32

約数和(自身を含む): 80640

約数和(自身を除く): 40275

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365]

約数ペア:

[(1, 40365), (3, 13455), (5, 8073), (9, 4485), (13, 3105), (15, 2691), (23, 1755), (27, 1495), (39, 1035), (45, 897), (65, 621), (69, 585), (115, 351), (117, 345), (135, 299), (195, 207)]