23678475

素因数分解:

$3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 39289152

約数和(自身を除く): 15610677

約数列:

[1, 3, 5, 15, 25, 75, 491, 643, 1473, 1929, 2455, 3215, 7365, 9645, 12275, 16075, 36825, 48225, 315713, 947139, 1578565, 4735695, 7892825, 23678475]

約数ペア:

[(1, 23678475), (3, 7892825), (5, 4735695), (15, 1578565), (25, 947139), (75, 315713), (491, 48225), (643, 36825), (1473, 16075), (1929, 12275), (2455, 9645), (3215, 7365)]