231931665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 460581888

約数和(自身を除く): 228650223

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 607, 1213, 1821, 3035, 3639, 4249, 5463, 6065, 8491, 9105, 10917, 12747, 18195, 21245, 25473, 27315, 38241, 42455, 54585, 63735, 76419, 127365, 191205, 382095, 736291, 2208873, 3681455, 5154037, 6626619, 11044365, 15462111, 25770185, 33133095, 46386333, 77310555, 231931665]

約数ペア:

[(1, 231931665), (3, 77310555), (5, 46386333), (7, 33133095), (9, 25770185), (15, 15462111), (21, 11044365), (35, 6626619), (45, 5154037), (63, 3681455), (105, 2208873), (315, 736291), (607, 382095), (1213, 191205), (1821, 127365), (3035, 76419), (3639, 63735), (4249, 54585), (5463, 42455), (6065, 38241), (8491, 27315), (9105, 25473), (10917, 21245), (12747, 18195)]