42284515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 20614685

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 467, 995, 1393, 2335, 2587, 3269, 6071, 6965, 12935, 16345, 18109, 30355, 42497, 90545, 92933, 212485, 464665, 650531, 1208129, 3252655, 6040645, 8456903, 42284515]

約数ペア:

[(1, 42284515), (5, 8456903), (7, 6040645), (13, 3252655), (35, 1208129), (65, 650531), (91, 464665), (199, 212485), (455, 92933), (467, 90545), (995, 42497), (1393, 30355), (2335, 18109), (2587, 16345), (3269, 12935), (6071, 6965)]