2088896225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{279451}}^1$

素因数の和:279497

約数の個数: 24

約数和(自身を含む): 2910772032

約数和(自身を除く): 821875807

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 279451, 1397255, 3632863, 6427373, 6986275, 18164315, 32136865, 83555849, 90821575, 160684325, 417779245, 2088896225]

約数ペア:

[(1, 2088896225), (5, 417779245), (13, 160684325), (23, 90821575), (25, 83555849), (65, 32136865), (115, 18164315), (299, 6986275), (325, 6427373), (575, 3632863), (1495, 1397255), (7475, 279451)]