2017667383455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16007}}^1\times {\mathrm{178793}}^1$

素因数の和:194855

約数の個数: 32

約数和(自身を含む): 3297178773504

約数和(自身を除く): 1279511390049

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 16007, 48021, 80035, 178793, 240105, 536379, 752329, 893965, 2256987, 2681895, 3761645, 8403271, 11284935, 25209813, 42016355, 126049065, 2861939551, 8585818653, 14309697755, 42929093265, 134511158897, 403533476691, 672555794485, 2017667383455]

約数ペア:

[(1, 2017667383455), (3, 672555794485), (5, 403533476691), (15, 134511158897), (47, 42929093265), (141, 14309697755), (235, 8585818653), (705, 2861939551), (16007, 126049065), (48021, 42016355), (80035, 25209813), (178793, 11284935), (240105, 8403271), (536379, 3761645), (752329, 2681895), (893965, 2256987)]