65342225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 88119360

約数和(自身を除く): 22777135

約数列:

[1, 5, 13, 25, 65, 107, 325, 535, 1391, 1879, 2675, 6955, 9395, 24427, 34775, 46975, 122135, 201053, 610675, 1005265, 2613689, 5026325, 13068445, 65342225]

約数ペア:

[(1, 65342225), (5, 13068445), (13, 5026325), (25, 2613689), (65, 1005265), (107, 610675), (325, 201053), (535, 122135), (1391, 46975), (1879, 34775), (2675, 24427), (6955, 9395)]