2017712985

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{5279}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 3278499840

約数和(自身を除く): 1260786855

約数列:

[1, 3, 5, 15, 83, 249, 307, 415, 921, 1245, 1535, 4605, 5279, 15837, 25481, 26395, 76443, 79185, 127405, 382215, 438157, 1314471, 1620653, 2190785, 4861959, 6572355, 8103265, 24309795, 134514199, 403542597, 672570995, 2017712985]

約数ペア:

[(1, 2017712985), (3, 672570995), (5, 403542597), (15, 134514199), (83, 24309795), (249, 8103265), (307, 6572355), (415, 4861959), (921, 2190785), (1245, 1620653), (1535, 1314471), (4605, 438157), (5279, 382215), (15837, 127405), (25481, 79185), (26395, 76443)]