426553895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 562982400

約数和(自身を除く): 136428505

約数列:

[1, 5, 19, 29, 95, 107, 145, 535, 551, 1447, 2033, 2755, 3103, 7235, 10165, 15515, 27493, 41963, 58957, 137465, 154829, 209815, 294785, 774145, 797297, 2941751, 3986485, 4490041, 14708755, 22450205, 85310779, 426553895]

約数ペア:

[(1, 426553895), (5, 85310779), (19, 22450205), (29, 14708755), (95, 4490041), (107, 3986485), (145, 2941751), (535, 797297), (551, 774145), (1447, 294785), (2033, 209815), (2755, 154829), (3103, 137465), (7235, 58957), (10165, 41963), (15515, 27493)]