16022715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 10415685

約数列:

[1, 3, 5, 15, 67, 107, 149, 201, 321, 335, 447, 535, 745, 1005, 1605, 2235, 7169, 9983, 15943, 21507, 29949, 35845, 47829, 49915, 79715, 107535, 149745, 239145, 1068181, 3204543, 5340905, 16022715]

約数ペア:

[(1, 16022715), (3, 5340905), (5, 3204543), (15, 1068181), (67, 239145), (107, 149745), (149, 107535), (201, 79715), (321, 49915), (335, 47829), (447, 35845), (535, 29949), (745, 21507), (1005, 15943), (1605, 9983), (2235, 7169)]