488382045

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 799327872

約数和(自身を除く): 310945827

約数列:

[1, 3, 5, 15, 73, 113, 219, 339, 365, 565, 1095, 1695, 3947, 8249, 11841, 19735, 24747, 41245, 59205, 123735, 288131, 446011, 864393, 1338033, 1440655, 2230055, 4321965, 6690165, 32558803, 97676409, 162794015, 488382045]

約数ペア:

[(1, 488382045), (3, 162794015), (5, 97676409), (15, 32558803), (73, 6690165), (113, 4321965), (219, 2230055), (339, 1440655), (365, 1338033), (565, 864393), (1095, 446011), (1695, 288131), (3947, 123735), (8249, 59205), (11841, 41245), (19735, 24747)]