531335205

素因数分解:

$3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{9203}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 921799008

約数和(自身を除く): 390463803

約数列:

[1, 3, 5, 9, 15, 45, 1283, 3849, 6415, 9203, 11547, 19245, 27609, 46015, 57735, 82827, 138045, 414135, 11807449, 35422347, 59037245, 106267041, 177111735, 531335205]

約数ペア:

[(1, 531335205), (3, 177111735), (5, 106267041), (9, 59037245), (15, 35422347), (45, 11807449), (1283, 414135), (3849, 138045), (6415, 82827), (9203, 57735), (11547, 46015), (19245, 27609)]