206989764615

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{427369}}^1$

素因数の和:427656

約数の個数: 48

約数和(自身を含む): 368016854400

約数和(自身を除く): 161027089785

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 229, 235, 423, 687, 705, 1145, 2061, 2115, 3435, 10305, 10763, 32289, 53815, 96867, 161445, 427369, 484335, 1282107, 2136845, 3846321, 6410535, 19231605, 20086343, 60259029, 97867501, 100431715, 180777087, 293602503, 301295145, 489337505, 880807509, 903885435, 1468012515, 4404037545, 4599772547, 13799317641, 22998862735, 41397952923, 68996588205, 206989764615]

約数ペア:

[(1, 206989764615), (3, 68996588205), (5, 41397952923), (9, 22998862735), (15, 13799317641), (45, 4599772547), (47, 4404037545), (141, 1468012515), (229, 903885435), (235, 880807509), (423, 489337505), (687, 301295145), (705, 293602503), (1145, 180777087), (2061, 100431715), (2115, 97867501), (3435, 60259029), (10305, 20086343), (10763, 19231605), (32289, 6410535), (53815, 3846321), (96867, 2136845), (161445, 1282107), (427369, 484335)]