2013039225

素因数分解:

$3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{44959}}^1$

素因数の和:45174

約数の個数: 36

約数和(自身を含む): 3623776000

約数和(自身を除く): 1610736775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 199, 225, 597, 995, 1791, 2985, 4975, 8955, 14925, 44775, 44959, 134877, 224795, 404631, 674385, 1123975, 2023155, 3371925, 8946841, 10115775, 26840523, 44734205, 80521569, 134202615, 223671025, 402607845, 671013075, 2013039225]

約数ペア:

[(1, 2013039225), (3, 671013075), (5, 402607845), (9, 223671025), (15, 134202615), (25, 80521569), (45, 44734205), (75, 26840523), (199, 10115775), (225, 8946841), (597, 3371925), (995, 2023155), (1791, 1123975), (2985, 674385), (4975, 404631), (8955, 224795), (14925, 134877), (44775, 44959)]