142004995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13851

約数の個数: 24

約数和(自身を含む): 198338112

約数和(自身を除く): 56333117

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 13807, 69035, 151877, 234719, 759385, 1173595, 1670647, 2581909, 8353235, 12909545, 28400999, 142004995]

約数ペア:

[(1, 142004995), (5, 28400999), (11, 12909545), (17, 8353235), (55, 2581909), (85, 1670647), (121, 1173595), (187, 759385), (605, 234719), (935, 151877), (2057, 69035), (10285, 13807)]