71370765

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12107}}^1$

素因数の和:12249

約数の個数: 24

約数和(自身を含む): 124663968

約数和(自身を除く): 53293203

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 12107, 36321, 60535, 108963, 181605, 544815, 1586017, 4758051, 7930085, 14274153, 23790255, 71370765]

約数ペア:

[(1, 71370765), (3, 23790255), (5, 14274153), (9, 7930085), (15, 4758051), (45, 1586017), (131, 544815), (393, 181605), (655, 108963), (1179, 60535), (1965, 36321), (5895, 12107)]